38787390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1481}}^1$

素因数の和:1594

約数の個数: 64

約数和(自身を含む): 104569920

約数和(自身を除く): 65782530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 97, 135, 194, 270, 291, 485, 582, 873, 970, 1455, 1481, 1746, 2619, 2910, 2962, 4365, 4443, 5238, 7405, 8730, 8886, 13095, 13329, 14810, 22215, 26190, 26658, 39987, 44430, 66645, 79974, 133290, 143657, 199935, 287314, 399870, 430971, 718285, 861942, 1292913, 1436570, 2154855, 2585826, 3878739, 4309710, 6464565, 7757478, 12929130, 19393695, 38787390]

約数ペア:

[(1, 38787390), (2, 19393695), (3, 12929130), (5, 7757478), (6, 6464565), (9, 4309710), (10, 3878739), (15, 2585826), (18, 2154855), (27, 1436570), (30, 1292913), (45, 861942), (54, 718285), (90, 430971), (97, 399870), (135, 287314), (194, 199935), (270, 143657), (291, 133290), (485, 79974), (582, 66645), (873, 44430), (970, 39987), (1455, 26658), (1481, 26190), (1746, 22215), (2619, 14810), (2910, 13329), (2962, 13095), (4365, 8886), (4443, 8730), (5238, 7405)]