42686940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2273}}^1$

素因数の和:2598

約数の個数: 48

約数和(自身を含む): 119958048

約数和(自身を除く): 77271108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 2273, 3130, 3756, 4546, 4695, 6260, 6819, 9092, 9390, 11365, 13638, 18780, 22730, 27276, 34095, 45460, 68190, 136380, 711449, 1422898, 2134347, 2845796, 3557245, 4268694, 7114490, 8537388, 10671735, 14228980, 21343470, 42686940]

約数ペア:

[(1, 42686940), (2, 21343470), (3, 14228980), (4, 10671735), (5, 8537388), (6, 7114490), (10, 4268694), (12, 3557245), (15, 2845796), (20, 2134347), (30, 1422898), (60, 711449), (313, 136380), (626, 68190), (939, 45460), (1252, 34095), (1565, 27276), (1878, 22730), (2273, 18780), (3130, 13638), (3756, 11365), (4546, 9390), (4695, 9092), (6260, 6819)]