85311630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{105323}}^1$

素因数の和:105342

約数の個数: 40

約数和(自身を含む): 229395672

約数和(自身を除く): 144084042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 105323, 210646, 315969, 526615, 631938, 947907, 1053230, 1579845, 1895814, 2843721, 3159690, 4739535, 5687442, 8531163, 9479070, 14218605, 17062326, 28437210, 42655815, 85311630]

約数ペア:

[(1, 85311630), (2, 42655815), (3, 28437210), (5, 17062326), (6, 14218605), (9, 9479070), (10, 8531163), (15, 5687442), (18, 4739535), (27, 3159690), (30, 2843721), (45, 1895814), (54, 1579845), (81, 1053230), (90, 947907), (135, 631938), (162, 526615), (270, 315969), (405, 210646), (810, 105323)]