211232460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{153067}}^1$

素因数の和:153102

約数の個数: 48

約数和(自身を含む): 617170176

約数和(自身を除く): 405937716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 153067, 306134, 459201, 612268, 765335, 918402, 1530670, 1836804, 2296005, 3061340, 3520541, 4592010, 7041082, 9184020, 10561623, 14082164, 17602705, 21123246, 35205410, 42246492, 52808115, 70410820, 105616230, 211232460]

約数ペア:

[(1, 211232460), (2, 105616230), (3, 70410820), (4, 52808115), (5, 42246492), (6, 35205410), (10, 21123246), (12, 17602705), (15, 14082164), (20, 10561623), (23, 9184020), (30, 7041082), (46, 4592010), (60, 3520541), (69, 3061340), (92, 2296005), (115, 1836804), (138, 1530670), (230, 918402), (276, 765335), (345, 612268), (460, 459201), (690, 306134), (1380, 153067)]