7766070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19913}}^1$

素因数の和:19936

約数の個数: 32

約数和(自身を含む): 20073312

約数和(自身を除く): 12307242

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 19913, 39826, 59739, 99565, 119478, 199130, 258869, 298695, 517738, 597390, 776607, 1294345, 1553214, 2588690, 3883035, 7766070]

約数ペア:

[(1, 7766070), (2, 3883035), (3, 2588690), (5, 1553214), (6, 1294345), (10, 776607), (13, 597390), (15, 517738), (26, 298695), (30, 258869), (39, 199130), (65, 119478), (78, 99565), (130, 59739), (195, 39826), (390, 19913)]