992888910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49919}}^1$

素因数の和:49962

約数の個数: 96

約数和(自身を含む): 2943682560

約数和(自身を除く): 1950793650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 9945, 19890, 49919, 99838, 149757, 249595, 299514, 449271, 499190, 648947, 748785, 848623, 898542, 1297894, 1497570, 1697246, 1946841, 2246355, 2545869, 3244735, 3893682, 4243115, 4492710, 5091738, 5840523, 6489470, 7637607, 8486230, 9734205, 11032099, 11681046, 12729345, 15275214, 19468410, 22064198, 25458690, 29202615, 33096297, 38188035, 55160495, 58405230, 66192594, 76376070, 99288891, 110320990, 165481485, 198577782, 330962970, 496444455, 992888910]

約数ペア:

[(1, 992888910), (2, 496444455), (3, 330962970), (5, 198577782), (6, 165481485), (9, 110320990), (10, 99288891), (13, 76376070), (15, 66192594), (17, 58405230), (18, 55160495), (26, 38188035), (30, 33096297), (34, 29202615), (39, 25458690), (45, 22064198), (51, 19468410), (65, 15275214), (78, 12729345), (85, 11681046), (90, 11032099), (102, 9734205), (117, 8486230), (130, 7637607), (153, 6489470), (170, 5840523), (195, 5091738), (221, 4492710), (234, 4243115), (255, 3893682), (306, 3244735), (390, 2545869), (442, 2246355), (510, 1946841), (585, 1697246), (663, 1497570), (765, 1297894), (1105, 898542), (1170, 848623), (1326, 748785), (1530, 648947), (1989, 499190), (2210, 449271), (3315, 299514), (3978, 249595), (6630, 149757), (9945, 99838), (19890, 49919)]