93498990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1609}}^1$

素因数の和:1781

約数の個数: 64

約数和(自身を含む): 243432000

約数和(自身を除く): 149933010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 149, 195, 298, 390, 447, 745, 894, 1490, 1609, 1937, 2235, 3218, 3874, 4470, 4827, 5811, 8045, 9654, 9685, 11622, 16090, 19370, 20917, 24135, 29055, 41834, 48270, 58110, 62751, 104585, 125502, 209170, 239741, 313755, 479482, 627510, 719223, 1198705, 1438446, 2397410, 3116633, 3596115, 6233266, 7192230, 9349899, 15583165, 18699798, 31166330, 46749495, 93498990]

約数ペア:

[(1, 93498990), (2, 46749495), (3, 31166330), (5, 18699798), (6, 15583165), (10, 9349899), (13, 7192230), (15, 6233266), (26, 3596115), (30, 3116633), (39, 2397410), (65, 1438446), (78, 1198705), (130, 719223), (149, 627510), (195, 479482), (298, 313755), (390, 239741), (447, 209170), (745, 125502), (894, 104585), (1490, 62751), (1609, 58110), (1937, 48270), (2235, 41834), (3218, 29055), (3874, 24135), (4470, 20917), (4827, 19370), (5811, 16090), (8045, 11622), (9654, 9685)]