8627190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2045

約数の個数: 64

約数和(自身を含む): 24337152

約数和(自身を除く): 15709962

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2011, 2145, 4022, 4290, 6033, 10055, 12066, 20110, 22121, 26143, 30165, 44242, 52286, 60330, 66363, 78429, 110605, 130715, 132726, 156858, 221210, 261430, 287573, 331815, 392145, 575146, 663630, 784290, 862719, 1437865, 1725438, 2875730, 4313595, 8627190]

約数ペア:

[(1, 8627190), (2, 4313595), (3, 2875730), (5, 1725438), (6, 1437865), (10, 862719), (11, 784290), (13, 663630), (15, 575146), (22, 392145), (26, 331815), (30, 287573), (33, 261430), (39, 221210), (55, 156858), (65, 132726), (66, 130715), (78, 110605), (110, 78429), (130, 66363), (143, 60330), (165, 52286), (195, 44242), (286, 30165), (330, 26143), (390, 22121), (429, 20110), (715, 12066), (858, 10055), (1430, 6033), (2011, 4290), (2145, 4022)]