85879430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4967}}^1$

素因数の和:5013

約数の個数: 64

約数和(自身を含む): 200309760

約数和(自身を除く): 114430330

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 4967, 8645, 9934, 17290, 24835, 34769, 49670, 64571, 69538, 94373, 129142, 173845, 188746, 322855, 347690, 451997, 471865, 645710, 660611, 903994, 943730, 1226849, 1321222, 2259985, 2453698, 3303055, 4519970, 6134245, 6606110, 8587943, 12268490, 17175886, 42939715, 85879430]

約数ペア:

[(1, 85879430), (2, 42939715), (5, 17175886), (7, 12268490), (10, 8587943), (13, 6606110), (14, 6134245), (19, 4519970), (26, 3303055), (35, 2453698), (38, 2259985), (65, 1321222), (70, 1226849), (91, 943730), (95, 903994), (130, 660611), (133, 645710), (182, 471865), (190, 451997), (247, 347690), (266, 322855), (455, 188746), (494, 173845), (665, 129142), (910, 94373), (1235, 69538), (1330, 64571), (1729, 49670), (2470, 34769), (3458, 24835), (4967, 17290), (8645, 9934)]