42238910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1823}}^1$

素因数の和:2168

約数の個数: 32

約数和(自身を含む): 87201792

約数和(自身を除く): 44962882

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 331, 662, 1655, 1823, 2317, 3310, 3646, 4634, 9115, 11585, 12761, 18230, 23170, 25522, 63805, 127610, 603413, 1206826, 3017065, 4223891, 6034130, 8447782, 21119455, 42238910]

約数ペア:

[(1, 42238910), (2, 21119455), (5, 8447782), (7, 6034130), (10, 4223891), (14, 3017065), (35, 1206826), (70, 603413), (331, 127610), (662, 63805), (1655, 25522), (1823, 23170), (2317, 18230), (3310, 12761), (3646, 11585), (4634, 9115)]