1207177730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{6959}}^1$

素因数の和:7079

約数の個数: 64

約数和(自身を含む): 2525644800

約数和(自身を除く): 1318467070

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 83, 95, 110, 166, 190, 209, 415, 418, 830, 913, 1045, 1577, 1826, 2090, 3154, 4565, 6959, 7885, 9130, 13918, 15770, 17347, 34694, 34795, 69590, 76549, 86735, 132221, 153098, 173470, 264442, 382745, 577597, 661105, 765490, 1155194, 1322210, 1454431, 2887985, 2908862, 5775970, 6353567, 7272155, 10974343, 12707134, 14544310, 21948686, 31767835, 54871715, 63535670, 109743430, 120717773, 241435546, 603588865, 1207177730]

約数ペア:

[(1, 1207177730), (2, 603588865), (5, 241435546), (10, 120717773), (11, 109743430), (19, 63535670), (22, 54871715), (38, 31767835), (55, 21948686), (83, 14544310), (95, 12707134), (110, 10974343), (166, 7272155), (190, 6353567), (209, 5775970), (415, 2908862), (418, 2887985), (830, 1454431), (913, 1322210), (1045, 1155194), (1577, 765490), (1826, 661105), (2090, 577597), (3154, 382745), (4565, 264442), (6959, 173470), (7885, 153098), (9130, 132221), (13918, 86735), (15770, 76549), (17347, 69590), (34694, 34795)]