64632010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 126593280

約数和(自身を除く): 61961270

約数列:

[1, 2, 5, 10, 29, 43, 58, 71, 73, 86, 142, 145, 146, 215, 290, 355, 365, 430, 710, 730, 1247, 2059, 2117, 2494, 3053, 3139, 4118, 4234, 5183, 6106, 6235, 6278, 10295, 10366, 10585, 12470, 15265, 15695, 20590, 21170, 25915, 30530, 31390, 51830, 88537, 91031, 150307, 177074, 182062, 222869, 300614, 442685, 445738, 455155, 751535, 885370, 910310, 1114345, 1503070, 2228690, 6463201, 12926402, 32316005, 64632010]

約数ペア:

[(1, 64632010), (2, 32316005), (5, 12926402), (10, 6463201), (29, 2228690), (43, 1503070), (58, 1114345), (71, 910310), (73, 885370), (86, 751535), (142, 455155), (145, 445738), (146, 442685), (215, 300614), (290, 222869), (355, 182062), (365, 177074), (430, 150307), (710, 91031), (730, 88537), (1247, 51830), (2059, 31390), (2117, 30530), (2494, 25915), (3053, 21170), (3139, 20590), (4118, 15695), (4234, 15265), (5183, 12470), (6106, 10585), (6235, 10366), (6278, 10295)]