23973540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12889}}^1$

素因数の和:12932

約数の個数: 48

約数和(自身を含む): 69296640

約数和(自身を除く): 45323100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 12889, 25778, 38667, 51556, 64445, 77334, 128890, 154668, 193335, 257780, 386670, 399559, 773340, 799118, 1198677, 1598236, 1997795, 2397354, 3995590, 4794708, 5993385, 7991180, 11986770, 23973540]

約数ペア:

[(1, 23973540), (2, 11986770), (3, 7991180), (4, 5993385), (5, 4794708), (6, 3995590), (10, 2397354), (12, 1997795), (15, 1598236), (20, 1198677), (30, 799118), (31, 773340), (60, 399559), (62, 386670), (93, 257780), (124, 193335), (155, 154668), (186, 128890), (310, 77334), (372, 64445), (465, 51556), (620, 38667), (930, 25778), (1860, 12889)]