90074790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{461}}^1$

素因数の和:654

約数の個数: 96

約数和(自身を含む): 254270016

約数和(自身を除く): 164195226

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 167, 195, 234, 334, 390, 461, 501, 585, 835, 922, 1002, 1170, 1383, 1503, 1670, 2171, 2305, 2505, 2766, 3006, 4149, 4342, 4610, 5010, 5993, 6513, 6915, 7515, 8298, 10855, 11986, 13026, 13830, 15030, 17979, 19539, 20745, 21710, 29965, 32565, 35958, 39078, 41490, 53937, 59930, 65130, 76987, 89895, 97695, 107874, 153974, 179790, 195390, 230961, 269685, 384935, 461922, 539370, 692883, 769870, 1000831, 1154805, 1385766, 2001662, 2309610, 3002493, 3464415, 5004155, 6004986, 6928830, 9007479, 10008310, 15012465, 18014958, 30024930, 45037395, 90074790]

約数ペア:

[(1, 90074790), (2, 45037395), (3, 30024930), (5, 18014958), (6, 15012465), (9, 10008310), (10, 9007479), (13, 6928830), (15, 6004986), (18, 5004155), (26, 3464415), (30, 3002493), (39, 2309610), (45, 2001662), (65, 1385766), (78, 1154805), (90, 1000831), (117, 769870), (130, 692883), (167, 539370), (195, 461922), (234, 384935), (334, 269685), (390, 230961), (461, 195390), (501, 179790), (585, 153974), (835, 107874), (922, 97695), (1002, 89895), (1170, 76987), (1383, 65130), (1503, 59930), (1670, 53937), (2171, 41490), (2305, 39078), (2505, 35958), (2766, 32565), (3006, 29965), (4149, 21710), (4342, 20745), (4610, 19539), (5010, 17979), (5993, 15030), (6513, 13830), (6915, 13026), (7515, 11986), (8298, 10855)]