13196970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{443}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 34493472

約数和(自身を除く): 21296502

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 443, 662, 886, 993, 1329, 1655, 1986, 2215, 2658, 2979, 3310, 3987, 4430, 4965, 5958, 6645, 7974, 9930, 13290, 14895, 19935, 29790, 39870, 146633, 293266, 439899, 733165, 879798, 1319697, 1466330, 2199495, 2639394, 4398990, 6598485, 13196970]

約数ペア:

[(1, 13196970), (2, 6598485), (3, 4398990), (5, 2639394), (6, 2199495), (9, 1466330), (10, 1319697), (15, 879798), (18, 733165), (30, 439899), (45, 293266), (90, 146633), (331, 39870), (443, 29790), (662, 19935), (886, 14895), (993, 13290), (1329, 9930), (1655, 7974), (1986, 6645), (2215, 5958), (2658, 4965), (2979, 4430), (3310, 3987)]