12103620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3307}}^1$

素因数の和:3380

約数の個数: 48

約数和(自身を含む): 34456128

約数和(自身を除く): 22352508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3307, 3660, 6614, 9921, 13228, 16535, 19842, 33070, 39684, 49605, 66140, 99210, 198420, 201727, 403454, 605181, 806908, 1008635, 1210362, 2017270, 2420724, 3025905, 4034540, 6051810, 12103620]

約数ペア:

[(1, 12103620), (2, 6051810), (3, 4034540), (4, 3025905), (5, 2420724), (6, 2017270), (10, 1210362), (12, 1008635), (15, 806908), (20, 605181), (30, 403454), (60, 201727), (61, 198420), (122, 99210), (183, 66140), (244, 49605), (305, 39684), (366, 33070), (610, 19842), (732, 16535), (915, 13228), (1220, 9921), (1830, 6614), (3307, 3660)]