74304860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12343}}^1$

素因数の和:12402

約数の個数: 48

約数和(自身を含む): 182493696

約数和(自身を除く): 108188836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 12343, 24686, 49372, 61715, 86401, 123430, 172802, 246860, 345604, 432005, 530749, 864010, 1061498, 1728020, 2122996, 2653745, 3715243, 5307490, 7430486, 10614980, 14860972, 18576215, 37152430, 74304860]

約数ペア:

[(1, 74304860), (2, 37152430), (4, 18576215), (5, 14860972), (7, 10614980), (10, 7430486), (14, 5307490), (20, 3715243), (28, 2653745), (35, 2122996), (43, 1728020), (70, 1061498), (86, 864010), (140, 530749), (172, 432005), (215, 345604), (301, 246860), (430, 172802), (602, 123430), (860, 86401), (1204, 61715), (1505, 49372), (3010, 24686), (6020, 12343)]