165250770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1297}}^1$

素因数の和:1475

約数の個数: 64

約数和(自身を含む): 412701696

約数和(自身を除く): 247450926

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 137, 155, 186, 274, 310, 411, 465, 685, 822, 930, 1297, 1370, 2055, 2594, 3891, 4110, 4247, 6485, 7782, 8494, 12741, 12970, 19455, 21235, 25482, 38910, 40207, 42470, 63705, 80414, 120621, 127410, 177689, 201035, 241242, 355378, 402070, 533067, 603105, 888445, 1066134, 1206210, 1776890, 2665335, 5330670, 5508359, 11016718, 16525077, 27541795, 33050154, 55083590, 82625385, 165250770]

約数ペア:

[(1, 165250770), (2, 82625385), (3, 55083590), (5, 33050154), (6, 27541795), (10, 16525077), (15, 11016718), (30, 5508359), (31, 5330670), (62, 2665335), (93, 1776890), (137, 1206210), (155, 1066134), (186, 888445), (274, 603105), (310, 533067), (411, 402070), (465, 355378), (685, 241242), (822, 201035), (930, 177689), (1297, 127410), (1370, 120621), (2055, 80414), (2594, 63705), (3891, 42470), (4110, 40207), (4247, 38910), (6485, 25482), (7782, 21235), (8494, 19455), (12741, 12970)]