2087759970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{19219}}^1$

素因数の和:19320

約数の個数: 96

約数和(自身を含む): 5828734080

約数和(自身を除く): 3740974110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 71, 85, 90, 102, 142, 153, 170, 213, 255, 306, 355, 426, 510, 639, 710, 765, 1065, 1207, 1278, 1530, 2130, 2414, 3195, 3621, 6035, 6390, 7242, 10863, 12070, 18105, 19219, 21726, 36210, 38438, 54315, 57657, 96095, 108630, 115314, 172971, 192190, 288285, 326723, 345942, 576570, 653446, 864855, 980169, 1364549, 1633615, 1729710, 1960338, 2729098, 2940507, 3267230, 4093647, 4900845, 5881014, 6822745, 8187294, 9801690, 12280941, 13645490, 14702535, 20468235, 23197333, 24561882, 29405070, 40936470, 46394666, 61404705, 69591999, 115986665, 122809410, 139183998, 208775997, 231973330, 347959995, 417551994, 695919990, 1043879985, 2087759970]

約数ペア:

[(1, 2087759970), (2, 1043879985), (3, 695919990), (5, 417551994), (6, 347959995), (9, 231973330), (10, 208775997), (15, 139183998), (17, 122809410), (18, 115986665), (30, 69591999), (34, 61404705), (45, 46394666), (51, 40936470), (71, 29405070), (85, 24561882), (90, 23197333), (102, 20468235), (142, 14702535), (153, 13645490), (170, 12280941), (213, 9801690), (255, 8187294), (306, 6822745), (355, 5881014), (426, 4900845), (510, 4093647), (639, 3267230), (710, 2940507), (765, 2729098), (1065, 1960338), (1207, 1729710), (1278, 1633615), (1530, 1364549), (2130, 980169), (2414, 864855), (3195, 653446), (3621, 576570), (6035, 345942), (6390, 326723), (7242, 288285), (10863, 192190), (12070, 172971), (18105, 115314), (19219, 108630), (21726, 96095), (36210, 57657), (38438, 54315)]