22507590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5641}}^1$

素因数の和:5677

約数の個数: 64

約数和(自身を含む): 64995840

約数和(自身を除く): 42488250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 5641, 11282, 16923, 28205, 33846, 39487, 56410, 78974, 84615, 107179, 118461, 169230, 197435, 214358, 236922, 321537, 394870, 535895, 592305, 643074, 750253, 1071790, 1184610, 1500506, 1607685, 2250759, 3215370, 3751265, 4501518, 7502530, 11253795, 22507590]

約数ペア:

[(1, 22507590), (2, 11253795), (3, 7502530), (5, 4501518), (6, 3751265), (7, 3215370), (10, 2250759), (14, 1607685), (15, 1500506), (19, 1184610), (21, 1071790), (30, 750253), (35, 643074), (38, 592305), (42, 535895), (57, 394870), (70, 321537), (95, 236922), (105, 214358), (114, 197435), (133, 169230), (190, 118461), (210, 107179), (266, 84615), (285, 78974), (399, 56410), (570, 39487), (665, 33846), (798, 28205), (1330, 16923), (1995, 11282), (3990, 5641)]