3949020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 12579840

約数和(自身を除く): 8630820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 103, 108, 135, 142, 180, 206, 213, 270, 284, 309, 355, 412, 426, 515, 540, 618, 639, 710, 852, 927, 1030, 1065, 1236, 1278, 1420, 1545, 1854, 1917, 2060, 2130, 2556, 2781, 3090, 3195, 3708, 3834, 4260, 4635, 5562, 6180, 6390, 7313, 7668, 9270, 9585, 11124, 12780, 13905, 14626, 18540, 19170, 21939, 27810, 29252, 36565, 38340, 43878, 55620, 65817, 73130, 87756, 109695, 131634, 146260, 197451, 219390, 263268, 329085, 394902, 438780, 658170, 789804, 987255, 1316340, 1974510, 3949020]

約数ペア:

[(1, 3949020), (2, 1974510), (3, 1316340), (4, 987255), (5, 789804), (6, 658170), (9, 438780), (10, 394902), (12, 329085), (15, 263268), (18, 219390), (20, 197451), (27, 146260), (30, 131634), (36, 109695), (45, 87756), (54, 73130), (60, 65817), (71, 55620), (90, 43878), (103, 38340), (108, 36565), (135, 29252), (142, 27810), (180, 21939), (206, 19170), (213, 18540), (270, 14626), (284, 13905), (309, 12780), (355, 11124), (412, 9585), (426, 9270), (515, 7668), (540, 7313), (618, 6390), (639, 6180), (710, 5562), (852, 4635), (927, 4260), (1030, 3834), (1065, 3708), (1236, 3195), (1278, 3090), (1420, 2781), (1545, 2556), (1854, 2130), (1917, 2060)]