84938210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5077}}^1$

素因数の和:5330

約数の個数: 32

約数和(自身を含む): 175495680

約数和(自身を除く): 90557470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 5077, 8365, 10154, 16730, 25385, 35539, 50770, 71078, 177695, 355390, 1213403, 2426806, 6067015, 8493821, 12134030, 16987642, 42469105, 84938210]

約数ペア:

[(1, 84938210), (2, 42469105), (5, 16987642), (7, 12134030), (10, 8493821), (14, 6067015), (35, 2426806), (70, 1213403), (239, 355390), (478, 177695), (1195, 71078), (1673, 50770), (2390, 35539), (3346, 25385), (5077, 16730), (8365, 10154)]