47319330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 128894976

約数和(自身を除く): 81575646

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 41, 51, 62, 73, 82, 85, 93, 102, 123, 146, 155, 170, 186, 205, 219, 246, 255, 310, 365, 410, 438, 465, 510, 527, 615, 697, 730, 930, 1054, 1095, 1230, 1241, 1271, 1394, 1581, 2091, 2190, 2263, 2482, 2542, 2635, 2993, 3162, 3485, 3723, 3813, 4182, 4526, 5270, 5986, 6205, 6355, 6789, 6970, 7446, 7626, 7905, 8979, 10455, 11315, 12410, 12710, 13578, 14965, 15810, 17958, 18615, 19065, 20910, 21607, 22630, 29930, 33945, 37230, 38130, 38471, 43214, 44895, 50881, 64821, 67890, 76942, 89790, 92783, 101762, 108035, 115413, 129642, 152643, 185566, 192355, 216070, 230826, 254405, 278349, 305286, 324105, 384710, 463915, 508810, 556698, 577065, 648210, 763215, 927830, 1154130, 1391745, 1526430, 1577311, 2783490, 3154622, 4731933, 7886555, 9463866, 15773110, 23659665, 47319330]

約数ペア:

[(1, 47319330), (2, 23659665), (3, 15773110), (5, 9463866), (6, 7886555), (10, 4731933), (15, 3154622), (17, 2783490), (30, 1577311), (31, 1526430), (34, 1391745), (41, 1154130), (51, 927830), (62, 763215), (73, 648210), (82, 577065), (85, 556698), (93, 508810), (102, 463915), (123, 384710), (146, 324105), (155, 305286), (170, 278349), (186, 254405), (205, 230826), (219, 216070), (246, 192355), (255, 185566), (310, 152643), (365, 129642), (410, 115413), (438, 108035), (465, 101762), (510, 92783), (527, 89790), (615, 76942), (697, 67890), (730, 64821), (930, 50881), (1054, 44895), (1095, 43214), (1230, 38471), (1241, 38130), (1271, 37230), (1394, 33945), (1581, 29930), (2091, 22630), (2190, 21607), (2263, 20910), (2482, 19065), (2542, 18615), (2635, 17958), (2993, 15810), (3162, 14965), (3485, 13578), (3723, 12710), (3813, 12410), (4182, 11315), (4526, 10455), (5270, 8979), (5986, 7905), (6205, 7626), (6355, 7446), (6789, 6970)]