306808980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{176327}}^1$

素因数の和:176368

約数の個数: 48

約数和(自身を含む): 888693120

約数和(自身を除く): 581884140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 176327, 352654, 528981, 705308, 881635, 1057962, 1763270, 2115924, 2644905, 3526540, 5113483, 5289810, 10226966, 10579620, 15340449, 20453932, 25567415, 30680898, 51134830, 61361796, 76702245, 102269660, 153404490, 306808980]

約数ペア:

[(1, 306808980), (2, 153404490), (3, 102269660), (4, 76702245), (5, 61361796), (6, 51134830), (10, 30680898), (12, 25567415), (15, 20453932), (20, 15340449), (29, 10579620), (30, 10226966), (58, 5289810), (60, 5113483), (87, 3526540), (116, 2644905), (145, 2115924), (174, 1763270), (290, 1057962), (348, 881635), (435, 705308), (580, 528981), (870, 352654), (1740, 176327)]