82661130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5309}}^1$

素因数の和:5495

約数の個数: 48

約数和(自身を含む): 216201960

約数和(自身を除く): 133540830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 5190, 5309, 7785, 10618, 15570, 15927, 26545, 31854, 47781, 53090, 79635, 95562, 159270, 238905, 477810, 918457, 1836914, 2755371, 4592285, 5510742, 8266113, 9184570, 13776855, 16532226, 27553710, 41330565, 82661130]

約数ペア:

[(1, 82661130), (2, 41330565), (3, 27553710), (5, 16532226), (6, 13776855), (9, 9184570), (10, 8266113), (15, 5510742), (18, 4592285), (30, 2755371), (45, 1836914), (90, 918457), (173, 477810), (346, 238905), (519, 159270), (865, 95562), (1038, 79635), (1557, 53090), (1730, 47781), (2595, 31854), (3114, 26545), (5190, 15927), (5309, 15570), (7785, 10618)]