85103070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{218213}}^1$

素因数の和:218236

約数の個数: 32

約数和(自身を含む): 219959712

約数和(自身を除く): 134856642

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 218213, 436426, 654639, 1091065, 1309278, 2182130, 2836769, 3273195, 5673538, 6546390, 8510307, 14183845, 17020614, 28367690, 42551535, 85103070]

約数ペア:

[(1, 85103070), (2, 42551535), (3, 28367690), (5, 17020614), (6, 14183845), (10, 8510307), (13, 6546390), (15, 5673538), (26, 3273195), (30, 2836769), (39, 2182130), (65, 1309278), (78, 1091065), (130, 654639), (195, 436426), (390, 218213)]