78965430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{19213}}^1$

素因数の和:19360

約数の個数: 32

約数和(自身を含む): 190910304

約数和(自身を除く): 111944874

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 19213, 38426, 57639, 96065, 115278, 192130, 288195, 576390, 2632181, 5264362, 7896543, 13160905, 15793086, 26321810, 39482715, 78965430]

約数ペア:

[(1, 78965430), (2, 39482715), (3, 26321810), (5, 15793086), (6, 13160905), (10, 7896543), (15, 5264362), (30, 2632181), (137, 576390), (274, 288195), (411, 192130), (685, 115278), (822, 96065), (1370, 57639), (2055, 38426), (4110, 19213)]