340654330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1163}}^1\times {\mathrm{1723}}^1$

素因数の和:2910

約数の個数: 32

約数和(自身を含む): 650182464

約数和(自身を除く): 309528134

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1163, 1723, 2326, 3446, 5815, 8615, 11630, 17230, 19771, 29291, 39542, 58582, 98855, 146455, 197710, 292910, 2003849, 4007698, 10019245, 20038490, 34065433, 68130866, 170327165, 340654330]

約数ペア:

[(1, 340654330), (2, 170327165), (5, 68130866), (10, 34065433), (17, 20038490), (34, 10019245), (85, 4007698), (170, 2003849), (1163, 292910), (1723, 197710), (2326, 146455), (3446, 98855), (5815, 58582), (8615, 39542), (11630, 29291), (17230, 19771)]