817110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1297}}^1$

素因数の和:1317

約数の個数: 48

約数和(自身を含む): 2429856

約数和(自身を除く): 1612746

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1297, 2594, 3891, 6485, 7782, 9079, 11673, 12970, 18158, 19455, 23346, 27237, 38910, 45395, 54474, 58365, 81711, 90790, 116730, 136185, 163422, 272370, 408555, 817110]

約数ペア:

[(1, 817110), (2, 408555), (3, 272370), (5, 163422), (6, 136185), (7, 116730), (9, 90790), (10, 81711), (14, 58365), (15, 54474), (18, 45395), (21, 38910), (30, 27237), (35, 23346), (42, 19455), (45, 18158), (63, 12970), (70, 11673), (90, 9079), (105, 7782), (126, 6485), (210, 3891), (315, 2594), (630, 1297)]