120201410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{12911}}^1$

素因数の和:12951

約数の個数: 48

約数和(自身を含む): 264954240

約数和(自身を除く): 144752830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 12911, 25822, 64555, 90377, 129110, 180754, 245309, 451885, 490618, 632639, 903770, 1226545, 1265278, 1717163, 2453090, 3163195, 3434326, 6326390, 8585815, 12020141, 17171630, 24040282, 60100705, 120201410]

約数ペア:

[(1, 120201410), (2, 60100705), (5, 24040282), (7, 17171630), (10, 12020141), (14, 8585815), (19, 6326390), (35, 3434326), (38, 3163195), (49, 2453090), (70, 1717163), (95, 1265278), (98, 1226545), (133, 903770), (190, 632639), (245, 490618), (266, 451885), (490, 245309), (665, 180754), (931, 129110), (1330, 90377), (1862, 64555), (4655, 25822), (9310, 12911)]