70649970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 176359680

約数和(自身を除く): 105709710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 71, 82, 123, 142, 205, 213, 246, 355, 410, 426, 615, 710, 809, 1065, 1230, 1618, 2130, 2427, 2911, 4045, 4854, 5822, 8090, 8733, 12135, 14555, 17466, 24270, 29110, 33169, 43665, 57439, 66338, 87330, 99507, 114878, 165845, 172317, 199014, 287195, 331690, 344634, 497535, 574390, 861585, 995070, 1723170, 2354999, 4709998, 7064997, 11774995, 14129994, 23549990, 35324985, 70649970]

約数ペア:

[(1, 70649970), (2, 35324985), (3, 23549990), (5, 14129994), (6, 11774995), (10, 7064997), (15, 4709998), (30, 2354999), (41, 1723170), (71, 995070), (82, 861585), (123, 574390), (142, 497535), (205, 344634), (213, 331690), (246, 287195), (355, 199014), (410, 172317), (426, 165845), (615, 114878), (710, 99507), (809, 87330), (1065, 66338), (1230, 57439), (1618, 43665), (2130, 33169), (2427, 29110), (2911, 24270), (4045, 17466), (4854, 14555), (5822, 12135), (8090, 8733)]