72531930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127249}}^1$

素因数の和:127278

約数の個数: 32

約数和(自身を含む): 183240000

約数和(自身を除く): 110708070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 127249, 254498, 381747, 636245, 763494, 1272490, 1908735, 2417731, 3817470, 4835462, 7253193, 12088655, 14506386, 24177310, 36265965, 72531930]

約数ペア:

[(1, 72531930), (2, 36265965), (3, 24177310), (5, 14506386), (6, 12088655), (10, 7253193), (15, 4835462), (19, 3817470), (30, 2417731), (38, 1908735), (57, 1272490), (95, 763494), (114, 636245), (190, 381747), (285, 254498), (570, 127249)]