670273740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{90823}}^1$

素因数の和:90879

約数の個数: 72

約数和(自身を含む): 2082775968

約数和(自身を除く): 1412502228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 90823, 181646, 272469, 363292, 454115, 544938, 817407, 908230, 1089876, 1362345, 1634814, 1816460, 2724690, 3269628, 3723743, 4087035, 5449380, 7447486, 8174070, 11171229, 14894972, 16348140, 18618715, 22342458, 33513687, 37237430, 44684916, 55856145, 67027374, 74474860, 111712290, 134054748, 167568435, 223424580, 335136870, 670273740]

約数ペア:

[(1, 670273740), (2, 335136870), (3, 223424580), (4, 167568435), (5, 134054748), (6, 111712290), (9, 74474860), (10, 67027374), (12, 55856145), (15, 44684916), (18, 37237430), (20, 33513687), (30, 22342458), (36, 18618715), (41, 16348140), (45, 14894972), (60, 11171229), (82, 8174070), (90, 7447486), (123, 5449380), (164, 4087035), (180, 3723743), (205, 3269628), (246, 2724690), (369, 1816460), (410, 1634814), (492, 1362345), (615, 1089876), (738, 908230), (820, 817407), (1230, 544938), (1476, 454115), (1845, 363292), (2460, 272469), (3690, 181646), (7380, 90823)]