2019411630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{43067}}^1$

素因数の和:43601

約数の個数: 48

約数和(自身を含む): 5260670064

約数和(自身を除く): 3241258434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 521, 1042, 1563, 2605, 3126, 4689, 5210, 7815, 9378, 15630, 23445, 43067, 46890, 86134, 129201, 215335, 258402, 387603, 430670, 646005, 775206, 1292010, 1938015, 3876030, 22437907, 44875814, 67313721, 112189535, 134627442, 201941163, 224379070, 336568605, 403882326, 673137210, 1009705815, 2019411630]

約数ペア:

[(1, 2019411630), (2, 1009705815), (3, 673137210), (5, 403882326), (6, 336568605), (9, 224379070), (10, 201941163), (15, 134627442), (18, 112189535), (30, 67313721), (45, 44875814), (90, 22437907), (521, 3876030), (1042, 1938015), (1563, 1292010), (2605, 775206), (3126, 646005), (4689, 430670), (5210, 387603), (7815, 258402), (9378, 215335), (15630, 129201), (23445, 86134), (43067, 46890)]