72749310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{2447}}^1$

素因数の和:3448

約数の個数: 32

約数和(自身を含む): 174845952

約数和(自身を除く): 102096642

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 991, 1982, 2447, 2973, 4894, 4955, 5946, 7341, 9910, 12235, 14682, 14865, 24470, 29730, 36705, 73410, 2424977, 4849954, 7274931, 12124885, 14549862, 24249770, 36374655, 72749310]

約数ペア:

[(1, 72749310), (2, 36374655), (3, 24249770), (5, 14549862), (6, 12124885), (10, 7274931), (15, 4849954), (30, 2424977), (991, 73410), (1982, 36705), (2447, 29730), (2973, 24470), (4894, 14865), (4955, 14682), (5946, 12235), (7341, 9910)]