60102980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1297}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 144794496

約数和(自身を除く): 84691516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 331, 662, 1297, 1324, 1655, 2317, 2594, 3310, 4634, 5188, 6485, 6620, 9079, 9268, 11585, 12970, 18158, 23170, 25940, 36316, 45395, 46340, 90790, 181580, 429307, 858614, 1717228, 2146535, 3005149, 4293070, 6010298, 8586140, 12020596, 15025745, 30051490, 60102980]

約数ペア:

[(1, 60102980), (2, 30051490), (4, 15025745), (5, 12020596), (7, 8586140), (10, 6010298), (14, 4293070), (20, 3005149), (28, 2146535), (35, 1717228), (70, 858614), (140, 429307), (331, 181580), (662, 90790), (1297, 46340), (1324, 45395), (1655, 36316), (2317, 25940), (2594, 23170), (3310, 18158), (4634, 12970), (5188, 11585), (6485, 9268), (6620, 9079)]