129126410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{5573}}^1$

素因数の和:5918

約数の個数: 32

約数和(自身を含む): 266481792

約数和(自身を除く): 137355382

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 331, 662, 1655, 2317, 3310, 4634, 5573, 11146, 11585, 23170, 27865, 39011, 55730, 78022, 195055, 390110, 1844663, 3689326, 9223315, 12912641, 18446630, 25825282, 64563205, 129126410]

約数ペア:

[(1, 129126410), (2, 64563205), (5, 25825282), (7, 18446630), (10, 12912641), (14, 9223315), (35, 3689326), (70, 1844663), (331, 390110), (662, 195055), (1655, 78022), (2317, 55730), (3310, 39011), (4634, 27865), (5573, 23170), (11146, 11585)]