4352940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{2687}}^1$

素因数の和:2708

約数の個数: 60

約数和(自身を含む): 13660416

約数和(自身を除く): 9307476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 2687, 5374, 8061, 10748, 13435, 16122, 24183, 26870, 32244, 40305, 48366, 53740, 72549, 80610, 96732, 120915, 145098, 161220, 217647, 241830, 290196, 362745, 435294, 483660, 725490, 870588, 1088235, 1450980, 2176470, 4352940]

約数ペア:

[(1, 4352940), (2, 2176470), (3, 1450980), (4, 1088235), (5, 870588), (6, 725490), (9, 483660), (10, 435294), (12, 362745), (15, 290196), (18, 241830), (20, 217647), (27, 161220), (30, 145098), (36, 120915), (45, 96732), (54, 80610), (60, 72549), (81, 53740), (90, 48366), (108, 40305), (135, 32244), (162, 26870), (180, 24183), (270, 16122), (324, 13435), (405, 10748), (540, 8061), (810, 5374), (1620, 2687)]