191795940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{152219}}^1$

素因数の和:152241

約数の個数: 72

約数和(自身を含む): 664896960

約数和(自身を除く): 473101020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 152219, 304438, 456657, 608876, 761095, 913314, 1065533, 1369971, 1522190, 1826628, 2131066, 2283285, 2739942, 3044380, 3196599, 4262132, 4566570, 5327665, 5479884, 6393198, 6849855, 9133140, 9589797, 10655330, 12786396, 13699710, 15982995, 19179594, 21310660, 27399420, 31965990, 38359188, 47948985, 63931980, 95897970, 191795940]

約数ペア:

[(1, 191795940), (2, 95897970), (3, 63931980), (4, 47948985), (5, 38359188), (6, 31965990), (7, 27399420), (9, 21310660), (10, 19179594), (12, 15982995), (14, 13699710), (15, 12786396), (18, 10655330), (20, 9589797), (21, 9133140), (28, 6849855), (30, 6393198), (35, 5479884), (36, 5327665), (42, 4566570), (45, 4262132), (60, 3196599), (63, 3044380), (70, 2739942), (84, 2283285), (90, 2131066), (105, 1826628), (126, 1522190), (140, 1369971), (180, 1065533), (210, 913314), (252, 761095), (315, 608876), (420, 456657), (630, 304438), (1260, 152219)]