85308390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{105319}}^1$

素因数の和:105338

約数の個数: 40

約数和(自身を含む): 229386960

約数和(自身を除く): 144078570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 105319, 210638, 315957, 526595, 631914, 947871, 1053190, 1579785, 1895742, 2843613, 3159570, 4739355, 5687226, 8530839, 9478710, 14218065, 17061678, 28436130, 42654195, 85308390]

約数ペア:

[(1, 85308390), (2, 42654195), (3, 28436130), (5, 17061678), (6, 14218065), (9, 9478710), (10, 8530839), (15, 5687226), (18, 4739355), (27, 3159570), (30, 2843613), (45, 1895742), (54, 1579785), (81, 1053190), (90, 947871), (135, 631914), (162, 526595), (270, 315957), (405, 210638), (810, 105319)]