71891430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{184337}}^1$

素因数の和:184360

約数の個数: 32

約数和(自身を含む): 185812704

約数和(自身を除く): 113921274

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 184337, 368674, 553011, 921685, 1106022, 1843370, 2396381, 2765055, 4792762, 5530110, 7189143, 11981905, 14378286, 23963810, 35945715, 71891430]

約数ペア:

[(1, 71891430), (2, 35945715), (3, 23963810), (5, 14378286), (6, 11981905), (10, 7189143), (13, 5530110), (15, 4792762), (26, 2765055), (30, 2396381), (39, 1843370), (65, 1106022), (78, 921685), (130, 553011), (195, 368674), (390, 184337)]