65253210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2503}}^1$

素因数の和:2603

約数の個数: 64

約数和(自身を含む): 173076480

約数和(自身を除く): 107823270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 79, 110, 158, 165, 237, 330, 395, 474, 790, 869, 1185, 1738, 2370, 2503, 2607, 4345, 5006, 5214, 7509, 8690, 12515, 13035, 15018, 25030, 26070, 27533, 37545, 55066, 75090, 82599, 137665, 165198, 197737, 275330, 395474, 412995, 593211, 825990, 988685, 1186422, 1977370, 2175107, 2966055, 4350214, 5932110, 6525321, 10875535, 13050642, 21751070, 32626605, 65253210]

約数ペア:

[(1, 65253210), (2, 32626605), (3, 21751070), (5, 13050642), (6, 10875535), (10, 6525321), (11, 5932110), (15, 4350214), (22, 2966055), (30, 2175107), (33, 1977370), (55, 1186422), (66, 988685), (79, 825990), (110, 593211), (158, 412995), (165, 395474), (237, 275330), (330, 197737), (395, 165198), (474, 137665), (790, 82599), (869, 75090), (1185, 55066), (1738, 37545), (2370, 27533), (2503, 26070), (2607, 25030), (4345, 15018), (5006, 13035), (5214, 12515), (7509, 8690)]