12798090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3307}}^1$

素因数の和:3363

約数の個数: 48

約数和(自身を含む): 34059168

約数和(自身を除く): 21261078

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3307, 3870, 6614, 9921, 16535, 19842, 29763, 33070, 49605, 59526, 99210, 142201, 148815, 284402, 297630, 426603, 711005, 853206, 1279809, 1422010, 2133015, 2559618, 4266030, 6399045, 12798090]

約数ペア:

[(1, 12798090), (2, 6399045), (3, 4266030), (5, 2559618), (6, 2133015), (9, 1422010), (10, 1279809), (15, 853206), (18, 711005), (30, 426603), (43, 297630), (45, 284402), (86, 148815), (90, 142201), (129, 99210), (215, 59526), (258, 49605), (387, 33070), (430, 29763), (645, 19842), (774, 16535), (1290, 9921), (1935, 6614), (3307, 3870)]