21834415380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11738933}}^1$

素因数の和:11738976

約数の個数: 48

約数和(自身を含む): 63108509184

約数和(自身を除く): 41274093804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 11738933, 23477866, 35216799, 46955732, 58694665, 70433598, 117389330, 140867196, 176083995, 234778660, 352167990, 363906923, 704335980, 727813846, 1091720769, 1455627692, 1819534615, 2183441538, 3639069230, 4366883076, 5458603845, 7278138460, 10917207690, 21834415380]

約数ペア:

[(1, 21834415380), (2, 10917207690), (3, 7278138460), (4, 5458603845), (5, 4366883076), (6, 3639069230), (10, 2183441538), (12, 1819534615), (15, 1455627692), (20, 1091720769), (30, 727813846), (31, 704335980), (60, 363906923), (62, 352167990), (93, 234778660), (124, 176083995), (155, 140867196), (186, 117389330), (310, 70433598), (372, 58694665), (465, 46955732), (620, 35216799), (930, 23477866), (1860, 11738933)]