273685740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{198323}}^1$

素因数の和:198358

約数の個数: 48

約数和(自身を含む): 799642368

約数和(自身を除く): 525956628

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, 198323, 396646, 594969, 793292, 991615, 1189938, 1983230, 2379876, 2974845, 3966460, 4561429, 5949690, 9122858, 11899380, 13684287, 18245716, 22807145, 27368574, 45614290, 54737148, 68421435, 91228580, 136842870, 273685740]

約数ペア:

[(1, 273685740), (2, 136842870), (3, 91228580), (4, 68421435), (5, 54737148), (6, 45614290), (10, 27368574), (12, 22807145), (15, 18245716), (20, 13684287), (23, 11899380), (30, 9122858), (46, 5949690), (60, 4561429), (69, 3966460), (92, 2974845), (115, 2379876), (138, 1983230), (230, 1189938), (276, 991615), (345, 793292), (460, 594969), (690, 396646), (1380, 198323)]