827299830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{562789}}^1$

素因数の和:562813

約数の個数: 48

約数和(自身を含む): 2309690160

約数和(自身を除く): 1482390330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 562789, 1125578, 1688367, 2813945, 3376734, 3939523, 5627890, 7879046, 8441835, 11818569, 16883670, 19697615, 23637138, 27576661, 39395230, 55153322, 59092845, 82729983, 118185690, 137883305, 165459966, 275766610, 413649915, 827299830]

約数ペア:

[(1, 827299830), (2, 413649915), (3, 275766610), (5, 165459966), (6, 137883305), (7, 118185690), (10, 82729983), (14, 59092845), (15, 55153322), (21, 39395230), (30, 27576661), (35, 23637138), (42, 19697615), (49, 16883670), (70, 11818569), (98, 8441835), (105, 7879046), (147, 5627890), (210, 3939523), (245, 3376734), (294, 2813945), (490, 1688367), (735, 1125578), (1470, 562789)]