42419130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4729}}^1$

素因数の和:4775

約数の個数: 64

約数和(自身を含む): 114428160

約数和(自身を除く): 72009030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 4729, 8970, 9458, 14187, 23645, 28374, 47290, 61477, 70935, 108767, 122954, 141870, 184431, 217534, 307385, 326301, 368862, 543835, 614770, 652602, 922155, 1087670, 1413971, 1631505, 1844310, 2827942, 3263010, 4241913, 7069855, 8483826, 14139710, 21209565, 42419130]

約数ペア:

[(1, 42419130), (2, 21209565), (3, 14139710), (5, 8483826), (6, 7069855), (10, 4241913), (13, 3263010), (15, 2827942), (23, 1844310), (26, 1631505), (30, 1413971), (39, 1087670), (46, 922155), (65, 652602), (69, 614770), (78, 543835), (115, 368862), (130, 326301), (138, 307385), (195, 217534), (230, 184431), (299, 141870), (345, 122954), (390, 108767), (598, 70935), (690, 61477), (897, 47290), (1495, 28374), (1794, 23645), (2990, 14187), (4485, 9458), (4729, 8970)]