1639533270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 4401293760

約数和(自身を除く): 2761760490

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 37, 53, 58, 62, 74, 87, 93, 106, 111, 145, 155, 159, 174, 185, 186, 222, 265, 290, 310, 318, 370, 435, 465, 530, 555, 795, 870, 899, 930, 961, 1073, 1110, 1147, 1537, 1590, 1643, 1798, 1922, 1961, 2146, 2294, 2697, 2883, 3074, 3219, 3286, 3441, 3922, 4495, 4611, 4805, 4929, 5365, 5394, 5735, 5766, 5883, 6438, 6882, 7685, 8215, 8990, 9222, 9610, 9805, 9858, 10730, 11470, 11766, 13485, 14415, 15370, 16095, 16430, 17205, 19610, 23055, 24645, 26970, 27869, 28830, 29415, 32190, 33263, 34410, 35557, 46110, 47647, 49290, 50933, 55738, 56869, 58830, 60791, 66526, 71114, 83607, 95294, 99789, 101866, 106671, 113738, 121582, 139345, 142941, 152799, 166315, 167214, 170607, 177785, 182373, 199578, 213342, 238235, 254665, 278690, 284345, 285882, 303955, 305598, 332630, 341214, 355570, 364746, 418035, 476470, 498945, 509330, 533355, 568690, 607910, 714705, 763995, 836070, 853035, 911865, 997890, 1031153, 1066710, 1429410, 1477057, 1527990, 1706070, 1762939, 1823730, 1884521, 2062306, 2954114, 3093459, 3525878, 3769042, 4431171, 5155765, 5288817, 5653563, 6186918, 7385285, 8814695, 8862342, 9422605, 10311530, 10577634, 11307126, 14770570, 15467295, 17629390, 18845210, 22155855, 26444085, 28267815, 30934590, 44311710, 52888170, 54651109, 56535630, 109302218, 163953327, 273255545, 327906654, 546511090, 819766635, 1639533270]

約数ペア:

[(1, 1639533270), (2, 819766635), (3, 546511090), (5, 327906654), (6, 273255545), (10, 163953327), (15, 109302218), (29, 56535630), (30, 54651109), (31, 52888170), (37, 44311710), (53, 30934590), (58, 28267815), (62, 26444085), (74, 22155855), (87, 18845210), (93, 17629390), (106, 15467295), (111, 14770570), (145, 11307126), (155, 10577634), (159, 10311530), (174, 9422605), (185, 8862342), (186, 8814695), (222, 7385285), (265, 6186918), (290, 5653563), (310, 5288817), (318, 5155765), (370, 4431171), (435, 3769042), (465, 3525878), (530, 3093459), (555, 2954114), (795, 2062306), (870, 1884521), (899, 1823730), (930, 1762939), (961, 1706070), (1073, 1527990), (1110, 1477057), (1147, 1429410), (1537, 1066710), (1590, 1031153), (1643, 997890), (1798, 911865), (1922, 853035), (1961, 836070), (2146, 763995), (2294, 714705), (2697, 607910), (2883, 568690), (3074, 533355), (3219, 509330), (3286, 498945), (3441, 476470), (3922, 418035), (4495, 364746), (4611, 355570), (4805, 341214), (4929, 332630), (5365, 305598), (5394, 303955), (5735, 285882), (5766, 284345), (5883, 278690), (6438, 254665), (6882, 238235), (7685, 213342), (8215, 199578), (8990, 182373), (9222, 177785), (9610, 170607), (9805, 167214), (9858, 166315), (10730, 152799), (11470, 142941), (11766, 139345), (13485, 121582), (14415, 113738), (15370, 106671), (16095, 101866), (16430, 99789), (17205, 95294), (19610, 83607), (23055, 71114), (24645, 66526), (26970, 60791), (27869, 58830), (28830, 56869), (29415, 55738), (32190, 50933), (33263, 49290), (34410, 47647), (35557, 46110)]