141479970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1021}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 353203200

約数和(自身を除く): 211723230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 149, 155, 186, 298, 310, 447, 465, 745, 894, 930, 1021, 1490, 2042, 2235, 3063, 4470, 4619, 5105, 6126, 9238, 10210, 13857, 15315, 23095, 27714, 30630, 31651, 46190, 63302, 69285, 94953, 138570, 152129, 158255, 189906, 304258, 316510, 456387, 474765, 760645, 912774, 949530, 1521290, 2281935, 4563870, 4715999, 9431998, 14147997, 23579995, 28295994, 47159990, 70739985, 141479970]

約数ペア:

[(1, 141479970), (2, 70739985), (3, 47159990), (5, 28295994), (6, 23579995), (10, 14147997), (15, 9431998), (30, 4715999), (31, 4563870), (62, 2281935), (93, 1521290), (149, 949530), (155, 912774), (186, 760645), (298, 474765), (310, 456387), (447, 316510), (465, 304258), (745, 189906), (894, 158255), (930, 152129), (1021, 138570), (1490, 94953), (2042, 69285), (2235, 63302), (3063, 46190), (4470, 31651), (4619, 30630), (5105, 27714), (6126, 23095), (9238, 15315), (10210, 13857)]