105049470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 258163200

約数和(自身を除く): 153113730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 149, 213, 298, 331, 355, 426, 447, 662, 710, 745, 894, 993, 1065, 1490, 1655, 1986, 2130, 2235, 3310, 4470, 4965, 9930, 10579, 21158, 23501, 31737, 47002, 49319, 52895, 63474, 70503, 98638, 105790, 117505, 141006, 147957, 158685, 235010, 246595, 295914, 317370, 352515, 493190, 705030, 739785, 1479570, 3501649, 7003298, 10504947, 17508245, 21009894, 35016490, 52524735, 105049470]

約数ペア:

[(1, 105049470), (2, 52524735), (3, 35016490), (5, 21009894), (6, 17508245), (10, 10504947), (15, 7003298), (30, 3501649), (71, 1479570), (142, 739785), (149, 705030), (213, 493190), (298, 352515), (331, 317370), (355, 295914), (426, 246595), (447, 235010), (662, 158685), (710, 147957), (745, 141006), (894, 117505), (993, 105790), (1065, 98638), (1490, 70503), (1655, 63474), (1986, 52895), (2130, 49319), (2235, 47002), (3310, 31737), (4470, 23501), (4965, 21158), (9930, 10579)]