86507070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{221813}}^1$

素因数の和:221836

約数の個数: 32

約数和(自身を含む): 223588512

約数和(自身を除く): 137081442

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 221813, 443626, 665439, 1109065, 1330878, 2218130, 2883569, 3327195, 5767138, 6654390, 8650707, 14417845, 17301414, 28835690, 43253535, 86507070]

約数ペア:

[(1, 86507070), (2, 43253535), (3, 28835690), (5, 17301414), (6, 14417845), (10, 8650707), (13, 6654390), (15, 5767138), (26, 3327195), (30, 2883569), (39, 2218130), (65, 1330878), (78, 1109065), (130, 665439), (195, 443626), (390, 221813)]