7609290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 19958400

約数和(自身を除く): 12349110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 109, 130, 179, 195, 218, 327, 358, 390, 537, 545, 654, 895, 1074, 1090, 1417, 1635, 1790, 2327, 2685, 2834, 3270, 4251, 4654, 5370, 6981, 7085, 8502, 11635, 13962, 14170, 19511, 21255, 23270, 34905, 39022, 42510, 58533, 69810, 97555, 117066, 195110, 253643, 292665, 507286, 585330, 760929, 1268215, 1521858, 2536430, 3804645, 7609290]

約数ペア:

[(1, 7609290), (2, 3804645), (3, 2536430), (5, 1521858), (6, 1268215), (10, 760929), (13, 585330), (15, 507286), (26, 292665), (30, 253643), (39, 195110), (65, 117066), (78, 97555), (109, 69810), (130, 58533), (179, 42510), (195, 39022), (218, 34905), (327, 23270), (358, 21255), (390, 19511), (537, 14170), (545, 13962), (654, 11635), (895, 8502), (1074, 7085), (1090, 6981), (1417, 5370), (1635, 4654), (1790, 4251), (2327, 3270), (2685, 2834)]