156977930970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{249171319}}^1$

素因数の和:249171339

約数の個数: 48

約数和(自身を含む): 466448711040

約数和(自身を除く): 309470780070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 249171319, 498342638, 747513957, 1245856595, 1495027914, 1744199233, 2242541871, 2491713190, 3488398466, 3737569785, 4485083742, 5232597699, 7475139570, 8720996165, 10465195398, 11212709355, 15697793097, 17441992330, 22425418710, 26162988495, 31395586194, 52325976990, 78488965485, 156977930970]

約数ペア:

[(1, 156977930970), (2, 78488965485), (3, 52325976990), (5, 31395586194), (6, 26162988495), (7, 22425418710), (9, 17441992330), (10, 15697793097), (14, 11212709355), (15, 10465195398), (18, 8720996165), (21, 7475139570), (30, 5232597699), (35, 4485083742), (42, 3737569785), (45, 3488398466), (63, 2491713190), (70, 2242541871), (90, 1744199233), (105, 1495027914), (126, 1245856595), (210, 747513957), (315, 498342638), (630, 249171319)]