64772130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{1657}}^1$

素因数の和:2970

約数の個数: 32

約数和(自身を含む): 155666304

約数和(自身を除く): 90894174

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1303, 1657, 2606, 3314, 3909, 4971, 6515, 7818, 8285, 9942, 13030, 16570, 19545, 24855, 39090, 49710, 2159071, 4318142, 6477213, 10795355, 12954426, 21590710, 32386065, 64772130]

約数ペア:

[(1, 64772130), (2, 32386065), (3, 21590710), (5, 12954426), (6, 10795355), (10, 6477213), (15, 4318142), (30, 2159071), (1303, 49710), (1657, 39090), (2606, 24855), (3314, 19545), (3909, 16570), (4971, 13030), (6515, 9942), (7818, 8285)]