170852514

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{691}}^1$

素因数の和:768

約数の個数: 72

約数和(自身を含む): 412268688

約数和(自身を除く): 241416174

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 691, 841, 1218, 1382, 1421, 1682, 2073, 2523, 2842, 4146, 4263, 4837, 5046, 5887, 8526, 9674, 11774, 14511, 17661, 20039, 29022, 33859, 35322, 40078, 41209, 60117, 67718, 82418, 101577, 120234, 123627, 140273, 203154, 247254, 280546, 420819, 581131, 841638, 981911, 1162262, 1743393, 1963822, 2945733, 3486786, 4067917, 5891466, 8135834, 12203751, 24407502, 28475419, 56950838, 85426257, 170852514]

約数ペア:

[(1, 170852514), (2, 85426257), (3, 56950838), (6, 28475419), (7, 24407502), (14, 12203751), (21, 8135834), (29, 5891466), (42, 4067917), (49, 3486786), (58, 2945733), (87, 1963822), (98, 1743393), (147, 1162262), (174, 981911), (203, 841638), (294, 581131), (406, 420819), (609, 280546), (691, 247254), (841, 203154), (1218, 140273), (1382, 123627), (1421, 120234), (1682, 101577), (2073, 82418), (2523, 67718), (2842, 60117), (4146, 41209), (4263, 40078), (4837, 35322), (5046, 33859), (5887, 29022), (8526, 20039), (9674, 17661), (11774, 14511)]