24769620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 81349632

約数和(自身を除く): 56580012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 31, 36, 45, 46, 60, 62, 69, 90, 92, 93, 115, 124, 138, 155, 180, 186, 193, 207, 230, 276, 279, 310, 345, 372, 386, 414, 460, 465, 558, 579, 620, 690, 713, 772, 828, 930, 965, 1035, 1116, 1158, 1380, 1395, 1426, 1737, 1860, 1930, 2070, 2139, 2316, 2790, 2852, 2895, 3474, 3565, 3860, 4140, 4278, 4439, 5580, 5790, 5983, 6417, 6948, 7130, 8556, 8685, 8878, 10695, 11580, 11966, 12834, 13317, 14260, 17370, 17756, 17949, 21390, 22195, 23932, 25668, 26634, 29915, 32085, 34740, 35898, 39951, 42780, 44390, 53268, 53847, 59830, 64170, 66585, 71796, 79902, 88780, 89745, 107694, 119660, 128340, 133170, 137609, 159804, 179490, 199755, 215388, 266340, 269235, 275218, 358980, 399510, 412827, 538470, 550436, 688045, 799020, 825654, 1076940, 1238481, 1376090, 1651308, 2064135, 2476962, 2752180, 4128270, 4953924, 6192405, 8256540, 12384810, 24769620]

約数ペア:

[(1, 24769620), (2, 12384810), (3, 8256540), (4, 6192405), (5, 4953924), (6, 4128270), (9, 2752180), (10, 2476962), (12, 2064135), (15, 1651308), (18, 1376090), (20, 1238481), (23, 1076940), (30, 825654), (31, 799020), (36, 688045), (45, 550436), (46, 538470), (60, 412827), (62, 399510), (69, 358980), (90, 275218), (92, 269235), (93, 266340), (115, 215388), (124, 199755), (138, 179490), (155, 159804), (180, 137609), (186, 133170), (193, 128340), (207, 119660), (230, 107694), (276, 89745), (279, 88780), (310, 79902), (345, 71796), (372, 66585), (386, 64170), (414, 59830), (460, 53847), (465, 53268), (558, 44390), (579, 42780), (620, 39951), (690, 35898), (713, 34740), (772, 32085), (828, 29915), (930, 26634), (965, 25668), (1035, 23932), (1116, 22195), (1158, 21390), (1380, 17949), (1395, 17756), (1426, 17370), (1737, 14260), (1860, 13317), (1930, 12834), (2070, 11966), (2139, 11580), (2316, 10695), (2790, 8878), (2852, 8685), (2895, 8556), (3474, 7130), (3565, 6948), (3860, 6417), (4140, 5983), (4278, 5790), (4439, 5580)]