70717860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{14551}}^1$

素因数の和:14575

約数の個数: 72

約数和(自身を含む): 222470976

約数和(自身を除く): 151753116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 14551, 29102, 43653, 58204, 72755, 87306, 130959, 145510, 174612, 218265, 261918, 291020, 392877, 436530, 523836, 654795, 785754, 873060, 1178631, 1309590, 1571508, 1964385, 2357262, 2619180, 3535893, 3928770, 4714524, 5893155, 7071786, 7857540, 11786310, 14143572, 17679465, 23572620, 35358930, 70717860]

約数ペア:

[(1, 70717860), (2, 35358930), (3, 23572620), (4, 17679465), (5, 14143572), (6, 11786310), (9, 7857540), (10, 7071786), (12, 5893155), (15, 4714524), (18, 3928770), (20, 3535893), (27, 2619180), (30, 2357262), (36, 1964385), (45, 1571508), (54, 1309590), (60, 1178631), (81, 873060), (90, 785754), (108, 654795), (135, 523836), (162, 436530), (180, 392877), (243, 291020), (270, 261918), (324, 218265), (405, 174612), (486, 145510), (540, 130959), (810, 87306), (972, 72755), (1215, 58204), (1620, 43653), (2430, 29102), (4860, 14551)]