4153860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:553

約数の個数: 72

約数和(自身を含む): 12894336

約数和(自身を除く): 8740476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 491, 564, 705, 846, 940, 982, 1410, 1473, 1692, 1964, 2115, 2455, 2820, 2946, 4230, 4419, 4910, 5892, 7365, 8460, 8838, 9820, 14730, 17676, 22095, 23077, 29460, 44190, 46154, 69231, 88380, 92308, 115385, 138462, 207693, 230770, 276924, 346155, 415386, 461540, 692310, 830772, 1038465, 1384620, 2076930, 4153860]

約数ペア:

[(1, 4153860), (2, 2076930), (3, 1384620), (4, 1038465), (5, 830772), (6, 692310), (9, 461540), (10, 415386), (12, 346155), (15, 276924), (18, 230770), (20, 207693), (30, 138462), (36, 115385), (45, 92308), (47, 88380), (60, 69231), (90, 46154), (94, 44190), (141, 29460), (180, 23077), (188, 22095), (235, 17676), (282, 14730), (423, 9820), (470, 8838), (491, 8460), (564, 7365), (705, 5892), (846, 4910), (940, 4419), (982, 4230), (1410, 2946), (1473, 2820), (1692, 2455), (1964, 2115)]