356642940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83719}}^1$

素因数の和:83802

約数の個数: 48

約数和(自身を含む): 1012677120

約数和(自身を除く): 656034180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 83719, 167438, 251157, 334876, 418595, 502314, 837190, 1004628, 1255785, 1674380, 2511570, 5023140, 5944049, 11888098, 17832147, 23776196, 29720245, 35664294, 59440490, 71328588, 89160735, 118880980, 178321470, 356642940]

約数ペア:

[(1, 356642940), (2, 178321470), (3, 118880980), (4, 89160735), (5, 71328588), (6, 59440490), (10, 35664294), (12, 29720245), (15, 23776196), (20, 17832147), (30, 11888098), (60, 5944049), (71, 5023140), (142, 2511570), (213, 1674380), (284, 1255785), (355, 1004628), (426, 837190), (710, 502314), (852, 418595), (1065, 334876), (1420, 251157), (2130, 167438), (4260, 83719)]