45155460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{15359}}^1$

素因数の和:15385

約数の個数: 72

約数和(自身を含む): 147087360

約数和(自身を除く): 101931900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 15359, 30718, 46077, 61436, 76795, 92154, 107513, 153590, 184308, 215026, 230385, 307180, 322539, 430052, 460770, 537565, 645078, 752591, 921540, 1075130, 1290156, 1505182, 1612695, 2150260, 2257773, 3010364, 3225390, 3762955, 4515546, 6450780, 7525910, 9031092, 11288865, 15051820, 22577730, 45155460]

約数ペア:

[(1, 45155460), (2, 22577730), (3, 15051820), (4, 11288865), (5, 9031092), (6, 7525910), (7, 6450780), (10, 4515546), (12, 3762955), (14, 3225390), (15, 3010364), (20, 2257773), (21, 2150260), (28, 1612695), (30, 1505182), (35, 1290156), (42, 1075130), (49, 921540), (60, 752591), (70, 645078), (84, 537565), (98, 460770), (105, 430052), (140, 322539), (147, 307180), (196, 230385), (210, 215026), (245, 184308), (294, 153590), (420, 107513), (490, 92154), (588, 76795), (735, 61436), (980, 46077), (1470, 30718), (2940, 15359)]