8219071170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2123791}}^1$

素因数の和:2123847

約数の個数: 48

約数和(自身を含む): 21866562432

約数和(自身を除く): 13647491262

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 2123791, 4247582, 6371373, 10618955, 12742746, 19114119, 21237910, 31856865, 38228238, 63713730, 91323013, 95570595, 182646026, 191141190, 273969039, 456615065, 547938078, 821907117, 913230130, 1369845195, 1643814234, 2739690390, 4109535585, 8219071170]

約数ペア:

[(1, 8219071170), (2, 4109535585), (3, 2739690390), (5, 1643814234), (6, 1369845195), (9, 913230130), (10, 821907117), (15, 547938078), (18, 456615065), (30, 273969039), (43, 191141190), (45, 182646026), (86, 95570595), (90, 91323013), (129, 63713730), (215, 38228238), (258, 31856865), (387, 21237910), (430, 19114119), (645, 12742746), (774, 10618955), (1290, 6371373), (1935, 4247582), (3870, 2123791)]