70681990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{10597}}^1$

素因数の和:10656

約数の個数: 32

約数和(自身を含む): 137350080

約数和(自身を除く): 66668090

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 10597, 21194, 52985, 105970, 243731, 307313, 487462, 614626, 1218655, 1536565, 2437310, 3073130, 7068199, 14136398, 35340995, 70681990]

約数ペア:

[(1, 70681990), (2, 35340995), (5, 14136398), (10, 7068199), (23, 3073130), (29, 2437310), (46, 1536565), (58, 1218655), (115, 614626), (145, 487462), (230, 307313), (290, 243731), (667, 105970), (1334, 52985), (3335, 21194), (6670, 10597)]