70473060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{55931}}^1$

素因数の和:55953

約数の個数: 72

約数和(自身を含む): 244310976

約数和(自身を除く): 173837916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 55931, 111862, 167793, 223724, 279655, 335586, 391517, 503379, 559310, 671172, 783034, 838965, 1006758, 1118620, 1174551, 1566068, 1677930, 1957585, 2013516, 2349102, 2516895, 3355860, 3523653, 3915170, 4698204, 5033790, 5872755, 7047306, 7830340, 10067580, 11745510, 14094612, 17618265, 23491020, 35236530, 70473060]

約数ペア:

[(1, 70473060), (2, 35236530), (3, 23491020), (4, 17618265), (5, 14094612), (6, 11745510), (7, 10067580), (9, 7830340), (10, 7047306), (12, 5872755), (14, 5033790), (15, 4698204), (18, 3915170), (20, 3523653), (21, 3355860), (28, 2516895), (30, 2349102), (35, 2013516), (36, 1957585), (42, 1677930), (45, 1566068), (60, 1174551), (63, 1118620), (70, 1006758), (84, 838965), (90, 783034), (105, 671172), (126, 559310), (140, 503379), (180, 391517), (210, 335586), (252, 279655), (315, 223724), (420, 167793), (630, 111862), (1260, 55931)]