38621790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25243}}^1$

素因数の和:25273

約数の個数: 48

約数和(自身を含む): 106327728

約数和(自身を除く): 67705938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 25243, 50486, 75729, 126215, 151458, 227187, 252430, 378645, 429131, 454374, 757290, 858262, 1135935, 1287393, 2145655, 2271870, 2574786, 3862179, 4291310, 6436965, 7724358, 12873930, 19310895, 38621790]

約数ペア:

[(1, 38621790), (2, 19310895), (3, 12873930), (5, 7724358), (6, 6436965), (9, 4291310), (10, 3862179), (15, 2574786), (17, 2271870), (18, 2145655), (30, 1287393), (34, 1135935), (45, 858262), (51, 757290), (85, 454374), (90, 429131), (102, 378645), (153, 252430), (170, 227187), (255, 151458), (306, 126215), (510, 75729), (765, 50486), (1530, 25243)]