83906910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{22739}}^1$

素因数の和:22793

約数の個数: 48

約数和(自身を含む): 223488720

約数和(自身を除く): 139581810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 22739, 45478, 68217, 113695, 136434, 204651, 227390, 341085, 409302, 682170, 932299, 1023255, 1864598, 2046510, 2796897, 4661495, 5593794, 8390691, 9322990, 13984485, 16781382, 27968970, 41953455, 83906910]

約数ペア:

[(1, 83906910), (2, 41953455), (3, 27968970), (5, 16781382), (6, 13984485), (9, 9322990), (10, 8390691), (15, 5593794), (18, 4661495), (30, 2796897), (41, 2046510), (45, 1864598), (82, 1023255), (90, 932299), (123, 682170), (205, 409302), (246, 341085), (369, 227390), (410, 204651), (615, 136434), (738, 113695), (1230, 68217), (1845, 45478), (3690, 22739)]