120399790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{16699}}^1$

素因数の和:16816

約数の個数: 32

約数和(自身を含む): 250099200

約数和(自身を除く): 129699410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 16699, 33398, 83495, 116893, 166990, 233786, 584465, 1168930, 1719997, 3439994, 8599985, 12039979, 17199970, 24079958, 60199895, 120399790]

約数ペア:

[(1, 120399790), (2, 60199895), (5, 24079958), (7, 17199970), (10, 12039979), (14, 8599985), (35, 3439994), (70, 1719997), (103, 1168930), (206, 584465), (515, 233786), (721, 166990), (1030, 116893), (1442, 83495), (3605, 33398), (7210, 16699)]