415040990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3061}}^1$

素因数の和:3237

約数の個数: 64

約数和(自身を含む): 925948800

約数和(自身を除く): 510907810

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 149, 182, 298, 455, 745, 910, 1043, 1490, 1937, 2086, 3061, 3874, 5215, 6122, 9685, 10430, 13559, 15305, 19370, 21427, 27118, 30610, 39793, 42854, 67795, 79586, 107135, 135590, 198965, 214270, 278551, 397930, 456089, 557102, 912178, 1392755, 2280445, 2785510, 3192623, 4560890, 5929157, 6385246, 11858314, 15963115, 29645785, 31926230, 41504099, 59291570, 83008198, 207520495, 415040990]

約数ペア:

[(1, 415040990), (2, 207520495), (5, 83008198), (7, 59291570), (10, 41504099), (13, 31926230), (14, 29645785), (26, 15963115), (35, 11858314), (65, 6385246), (70, 5929157), (91, 4560890), (130, 3192623), (149, 2785510), (182, 2280445), (298, 1392755), (455, 912178), (745, 557102), (910, 456089), (1043, 397930), (1490, 278551), (1937, 214270), (2086, 198965), (3061, 135590), (3874, 107135), (5215, 79586), (6122, 67795), (9685, 42854), (10430, 39793), (13559, 30610), (15305, 27118), (19370, 21427)]