127801830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{73}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 339915744

約数和(自身を除く): 212113914

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 73, 78, 130, 134, 146, 195, 201, 219, 335, 365, 390, 402, 438, 670, 730, 871, 949, 1005, 1095, 1742, 1898, 2010, 2190, 2613, 2847, 4355, 4489, 4745, 4891, 5226, 5694, 8710, 8978, 9490, 9782, 13065, 13467, 14235, 14673, 22445, 24455, 26130, 26934, 28470, 29346, 44890, 48910, 58357, 63583, 67335, 73365, 116714, 127166, 134670, 146730, 175071, 190749, 291785, 317915, 327697, 350142, 381498, 583570, 635830, 655394, 875355, 953745, 983091, 1638485, 1750710, 1907490, 1966182, 3276970, 4260061, 4915455, 8520122, 9830910, 12780183, 21300305, 25560366, 42600610, 63900915, 127801830]

約数ペア:

[(1, 127801830), (2, 63900915), (3, 42600610), (5, 25560366), (6, 21300305), (10, 12780183), (13, 9830910), (15, 8520122), (26, 4915455), (30, 4260061), (39, 3276970), (65, 1966182), (67, 1907490), (73, 1750710), (78, 1638485), (130, 983091), (134, 953745), (146, 875355), (195, 655394), (201, 635830), (219, 583570), (335, 381498), (365, 350142), (390, 327697), (402, 317915), (438, 291785), (670, 190749), (730, 175071), (871, 146730), (949, 134670), (1005, 127166), (1095, 116714), (1742, 73365), (1898, 67335), (2010, 63583), (2190, 58357), (2613, 48910), (2847, 44890), (4355, 29346), (4489, 28470), (4745, 26934), (4891, 26130), (5226, 24455), (5694, 22445), (8710, 14673), (8978, 14235), (9490, 13467), (9782, 13065)]