42887970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10139}}^1$

素因数の和:10199

約数の個数: 48

約数和(自身を含む): 113892480

約数和(自身を除く): 71004510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 10139, 20278, 30417, 50695, 60834, 91251, 101390, 152085, 182502, 304170, 456255, 476533, 912510, 953066, 1429599, 2382665, 2859198, 4288797, 4765330, 7147995, 8577594, 14295990, 21443985, 42887970]

約数ペア:

[(1, 42887970), (2, 21443985), (3, 14295990), (5, 8577594), (6, 7147995), (9, 4765330), (10, 4288797), (15, 2859198), (18, 2382665), (30, 1429599), (45, 953066), (47, 912510), (90, 476533), (94, 456255), (141, 304170), (235, 182502), (282, 152085), (423, 101390), (470, 91251), (705, 60834), (846, 50695), (1410, 30417), (2115, 20278), (4230, 10139)]