61885110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4831}}^1$

素因数の和:4909

約数の個数: 64

約数和(自身を含む): 172560384

約数和(自身を除く): 110675274

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2562, 4270, 4831, 6405, 9662, 12810, 14493, 24155, 28986, 33817, 48310, 67634, 72465, 101451, 144930, 169085, 202902, 294691, 338170, 507255, 589382, 884073, 1014510, 1473455, 1768146, 2062837, 2946910, 4125674, 4420365, 6188511, 8840730, 10314185, 12377022, 20628370, 30942555, 61885110]

約数ペア:

[(1, 61885110), (2, 30942555), (3, 20628370), (5, 12377022), (6, 10314185), (7, 8840730), (10, 6188511), (14, 4420365), (15, 4125674), (21, 2946910), (30, 2062837), (35, 1768146), (42, 1473455), (61, 1014510), (70, 884073), (105, 589382), (122, 507255), (183, 338170), (210, 294691), (305, 202902), (366, 169085), (427, 144930), (610, 101451), (854, 72465), (915, 67634), (1281, 48310), (1830, 33817), (2135, 28986), (2562, 24155), (4270, 14493), (4831, 12810), (6405, 9662)]