23007390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1337

約数の個数: 64

約数和(自身を含む): 63866880

約数和(自身を除く): 40859490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1231, 1246, 1335, 1869, 2462, 2670, 3115, 3693, 3738, 6155, 6230, 7386, 8617, 9345, 12310, 17234, 18465, 18690, 25851, 36930, 43085, 51702, 86170, 109559, 129255, 219118, 258510, 328677, 547795, 657354, 766913, 1095590, 1533826, 1643385, 2300739, 3286770, 3834565, 4601478, 7669130, 11503695, 23007390]

約数ペア:

[(1, 23007390), (2, 11503695), (3, 7669130), (5, 4601478), (6, 3834565), (7, 3286770), (10, 2300739), (14, 1643385), (15, 1533826), (21, 1095590), (30, 766913), (35, 657354), (42, 547795), (70, 328677), (89, 258510), (105, 219118), (178, 129255), (210, 109559), (267, 86170), (445, 51702), (534, 43085), (623, 36930), (890, 25851), (1231, 18690), (1246, 18465), (1335, 17234), (1869, 12310), (2462, 9345), (2670, 8617), (3115, 7386), (3693, 6230), (3738, 6155)]