1266730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 2462400

約数和(自身を除く): 1195670

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 113, 118, 190, 226, 295, 565, 590, 1121, 1130, 2147, 2242, 4294, 5605, 6667, 10735, 11210, 13334, 21470, 33335, 66670, 126673, 253346, 633365, 1266730]

約数ペア:

[(1, 1266730), (2, 633365), (5, 253346), (10, 126673), (19, 66670), (38, 33335), (59, 21470), (95, 13334), (113, 11210), (118, 10735), (190, 6667), (226, 5605), (295, 4294), (565, 2242), (590, 2147), (1121, 1130)]