30600290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 65691648

約数和(自身を除く): 35091358

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 71, 94, 131, 142, 235, 262, 329, 355, 470, 497, 655, 658, 710, 917, 994, 1310, 1645, 1834, 2485, 3290, 3337, 4585, 4970, 6157, 6674, 9170, 9301, 12314, 16685, 18602, 23359, 30785, 33370, 43099, 46505, 46718, 61570, 65107, 86198, 93010, 116795, 130214, 215495, 233590, 325535, 430990, 437147, 651070, 874294, 2185735, 3060029, 4371470, 6120058, 15300145, 30600290]

約数ペア:

[(1, 30600290), (2, 15300145), (5, 6120058), (7, 4371470), (10, 3060029), (14, 2185735), (35, 874294), (47, 651070), (70, 437147), (71, 430990), (94, 325535), (131, 233590), (142, 215495), (235, 130214), (262, 116795), (329, 93010), (355, 86198), (470, 65107), (497, 61570), (655, 46718), (658, 46505), (710, 43099), (917, 33370), (994, 30785), (1310, 23359), (1645, 18602), (1834, 16685), (2485, 12314), (3290, 9301), (3337, 9170), (4585, 6674), (4970, 6157)]