219712925340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{34747}}^1\times {\mathrm{35129}}^1$

素因数の和:69891

約数の個数: 72

約数和(自身を含む): 666500693040

約数和(自身を除く): 446787767700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 34747, 35129, 69494, 70258, 104241, 105387, 138988, 140516, 173735, 175645, 208482, 210774, 312723, 316161, 347470, 351290, 416964, 421548, 521205, 526935, 625446, 632322, 694940, 702580, 1042410, 1053870, 1250892, 1264644, 1563615, 1580805, 2084820, 2107740, 3127230, 3161610, 6254460, 6323220, 1220627363, 2441254726, 3661882089, 4882509452, 6103136815, 7323764178, 10985646267, 12206273630, 14647528356, 18309410445, 21971292534, 24412547260, 36618820890, 43942585068, 54928231335, 73237641780, 109856462670, 219712925340]

約数ペア:

[(1, 219712925340), (2, 109856462670), (3, 73237641780), (4, 54928231335), (5, 43942585068), (6, 36618820890), (9, 24412547260), (10, 21971292534), (12, 18309410445), (15, 14647528356), (18, 12206273630), (20, 10985646267), (30, 7323764178), (36, 6103136815), (45, 4882509452), (60, 3661882089), (90, 2441254726), (180, 1220627363), (34747, 6323220), (35129, 6254460), (69494, 3161610), (70258, 3127230), (104241, 2107740), (105387, 2084820), (138988, 1580805), (140516, 1563615), (173735, 1264644), (175645, 1250892), (208482, 1053870), (210774, 1042410), (312723, 702580), (316161, 694940), (347470, 632322), (351290, 625446), (416964, 526935), (421548, 521205)]