61717590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2066

約数の個数: 96

約数和(自身を含む): 180790272

約数和(自身を除く): 119072682

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 155, 165, 186, 198, 279, 310, 330, 341, 465, 495, 558, 682, 930, 990, 1023, 1395, 1705, 2011, 2046, 2790, 3069, 3410, 4022, 5115, 6033, 6138, 10055, 10230, 12066, 15345, 18099, 20110, 22121, 30165, 30690, 36198, 44242, 60330, 62341, 66363, 90495, 110605, 124682, 132726, 180990, 187023, 199089, 221210, 311705, 331815, 374046, 398178, 561069, 623410, 663630, 685751, 935115, 995445, 1122138, 1371502, 1870230, 1990890, 2057253, 2805345, 3428755, 4114506, 5610690, 6171759, 6857510, 10286265, 12343518, 20572530, 30858795, 61717590]

約数ペア:

[(1, 61717590), (2, 30858795), (3, 20572530), (5, 12343518), (6, 10286265), (9, 6857510), (10, 6171759), (11, 5610690), (15, 4114506), (18, 3428755), (22, 2805345), (30, 2057253), (31, 1990890), (33, 1870230), (45, 1371502), (55, 1122138), (62, 995445), (66, 935115), (90, 685751), (93, 663630), (99, 623410), (110, 561069), (155, 398178), (165, 374046), (186, 331815), (198, 311705), (279, 221210), (310, 199089), (330, 187023), (341, 180990), (465, 132726), (495, 124682), (558, 110605), (682, 90495), (930, 66363), (990, 62341), (1023, 60330), (1395, 44242), (1705, 36198), (2011, 30690), (2046, 30165), (2790, 22121), (3069, 20110), (3410, 18099), (4022, 15345), (5115, 12066), (6033, 10230), (6138, 10055)]