68358090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 169205760

約数和(自身を除く): 100847670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 71, 134, 142, 201, 213, 335, 355, 402, 426, 479, 670, 710, 958, 1005, 1065, 1437, 2010, 2130, 2395, 2874, 4757, 4790, 7185, 9514, 14271, 14370, 23785, 28542, 32093, 34009, 47570, 64186, 68018, 71355, 96279, 102027, 142710, 160465, 170045, 192558, 204054, 320930, 340090, 481395, 510135, 962790, 1020270, 2278603, 4557206, 6835809, 11393015, 13671618, 22786030, 34179045, 68358090]

約数ペア:

[(1, 68358090), (2, 34179045), (3, 22786030), (5, 13671618), (6, 11393015), (10, 6835809), (15, 4557206), (30, 2278603), (67, 1020270), (71, 962790), (134, 510135), (142, 481395), (201, 340090), (213, 320930), (335, 204054), (355, 192558), (402, 170045), (426, 160465), (479, 142710), (670, 102027), (710, 96279), (958, 71355), (1005, 68018), (1065, 64186), (1437, 47570), (2010, 34009), (2130, 32093), (2395, 28542), (2874, 23785), (4757, 14370), (4790, 14271), (7185, 9514)]