23830140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1021}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 66961440

約数和(自身を除く): 43131300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1021, 1167, 1556, 1945, 2042, 2334, 3063, 3890, 4084, 4668, 5105, 5835, 6126, 7780, 10210, 11670, 12252, 15315, 20420, 23340, 30630, 61260, 397169, 794338, 1191507, 1588676, 1985845, 2383014, 3971690, 4766028, 5957535, 7943380, 11915070, 23830140]

約数ペア:

[(1, 23830140), (2, 11915070), (3, 7943380), (4, 5957535), (5, 4766028), (6, 3971690), (10, 2383014), (12, 1985845), (15, 1588676), (20, 1191507), (30, 794338), (60, 397169), (389, 61260), (778, 30630), (1021, 23340), (1167, 20420), (1556, 15315), (1945, 12252), (2042, 11670), (2334, 10210), (3063, 7780), (3890, 6126), (4084, 5835), (4668, 5105)]