57215370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2609}}^1$

素因数の和:2679

約数の個数: 64

約数和(自身を含む): 148832640

約数和(自身を除く): 91617270

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 430, 510, 645, 731, 1290, 1462, 2193, 2609, 3655, 4386, 5218, 7310, 7827, 10965, 13045, 15654, 21930, 26090, 39135, 44353, 78270, 88706, 112187, 133059, 221765, 224374, 266118, 336561, 443530, 560935, 665295, 673122, 1121870, 1330590, 1682805, 1907179, 3365610, 3814358, 5721537, 9535895, 11443074, 19071790, 28607685, 57215370]

約数ペア:

[(1, 57215370), (2, 28607685), (3, 19071790), (5, 11443074), (6, 9535895), (10, 5721537), (15, 3814358), (17, 3365610), (30, 1907179), (34, 1682805), (43, 1330590), (51, 1121870), (85, 673122), (86, 665295), (102, 560935), (129, 443530), (170, 336561), (215, 266118), (255, 224374), (258, 221765), (430, 133059), (510, 112187), (645, 88706), (731, 78270), (1290, 44353), (1462, 39135), (2193, 26090), (2609, 21930), (3655, 15654), (4386, 13045), (5218, 10965), (7310, 7827)]