61683160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2861}}^1$

素因数の和:2897

約数の個数: 96

約数和(自身を含む): 176184720

約数和(自身を除く): 114501560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 2861, 3080, 4312, 5390, 5722, 10780, 11444, 14305, 20027, 21560, 22888, 28610, 31471, 40054, 57220, 62942, 80108, 100135, 114440, 125884, 140189, 157355, 160216, 200270, 220297, 251768, 280378, 314710, 400540, 440594, 560756, 629420, 700945, 801080, 881188, 1101485, 1121512, 1258840, 1401890, 1542079, 1762376, 2202970, 2803780, 3084158, 4405940, 5607560, 6168316, 7710395, 8811880, 12336632, 15420790, 30841580, 61683160]

約数ペア:

[(1, 61683160), (2, 30841580), (4, 15420790), (5, 12336632), (7, 8811880), (8, 7710395), (10, 6168316), (11, 5607560), (14, 4405940), (20, 3084158), (22, 2803780), (28, 2202970), (35, 1762376), (40, 1542079), (44, 1401890), (49, 1258840), (55, 1121512), (56, 1101485), (70, 881188), (77, 801080), (88, 700945), (98, 629420), (110, 560756), (140, 440594), (154, 400540), (196, 314710), (220, 280378), (245, 251768), (280, 220297), (308, 200270), (385, 160216), (392, 157355), (440, 140189), (490, 125884), (539, 114440), (616, 100135), (770, 80108), (980, 62942), (1078, 57220), (1540, 40054), (1960, 31471), (2156, 28610), (2695, 22888), (2861, 21560), (3080, 20027), (4312, 14305), (5390, 11444), (5722, 10780)]