28636830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5393}}^1$

素因数の和:5465

約数の個数: 48

約数和(自身を含む): 75731760

約数和(自身を除く): 47094930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 5310, 5393, 10786, 16179, 26965, 32358, 48537, 53930, 80895, 97074, 161790, 242685, 318187, 485370, 636374, 954561, 1590935, 1909122, 2863683, 3181870, 4772805, 5727366, 9545610, 14318415, 28636830]

約数ペア:

[(1, 28636830), (2, 14318415), (3, 9545610), (5, 5727366), (6, 4772805), (9, 3181870), (10, 2863683), (15, 1909122), (18, 1590935), (30, 954561), (45, 636374), (59, 485370), (90, 318187), (118, 242685), (177, 161790), (295, 97074), (354, 80895), (531, 53930), (590, 48537), (885, 32358), (1062, 26965), (1770, 16179), (2655, 10786), (5310, 5393)]