15706728740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7369}}^1\times {\mathrm{6269}}^1$

素因数の和:13664

約数の個数: 48

約数和(自身を含む): 34934684400

約数和(自身を除く): 19227955660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 6269, 7369, 12538, 14738, 25076, 29476, 31345, 36845, 62690, 73690, 106573, 125273, 125380, 147380, 213146, 250546, 426292, 501092, 532865, 626365, 1065730, 1252730, 2131460, 2505460, 46196261, 92392522, 184785044, 230981305, 461962610, 785336437, 923925220, 1570672874, 3141345748, 3926682185, 7853364370, 15706728740]

約数ペア:

[(1, 15706728740), (2, 7853364370), (4, 3926682185), (5, 3141345748), (10, 1570672874), (17, 923925220), (20, 785336437), (34, 461962610), (68, 230981305), (85, 184785044), (170, 92392522), (340, 46196261), (6269, 2505460), (7369, 2131460), (12538, 1252730), (14738, 1065730), (25076, 626365), (29476, 532865), (31345, 501092), (36845, 426292), (62690, 250546), (73690, 213146), (106573, 147380), (125273, 125380)]