90806670

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{37369}}^1$

素因数の和:37391

約数の個数: 48

約数和(自身を含む): 244848240

約数和(自身を除く): 154041570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 37369, 74738, 112107, 186845, 224214, 336321, 373690, 560535, 672642, 1008963, 1121070, 1681605, 2017926, 3026889, 3363210, 5044815, 6053778, 9080667, 10089630, 15134445, 18161334, 30268890, 45403335, 90806670]

約数ペア:

[(1, 90806670), (2, 45403335), (3, 30268890), (5, 18161334), (6, 15134445), (9, 10089630), (10, 9080667), (15, 6053778), (18, 5044815), (27, 3363210), (30, 3026889), (45, 2017926), (54, 1681605), (81, 1121070), (90, 1008963), (135, 672642), (162, 560535), (243, 373690), (270, 336321), (405, 224214), (486, 186845), (810, 112107), (1215, 74738), (2430, 37369)]