45154340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 119750400

約数和(自身を除く): 74596060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 109, 110, 140, 154, 218, 220, 269, 308, 385, 436, 538, 545, 763, 770, 1076, 1090, 1199, 1345, 1526, 1540, 1883, 2180, 2398, 2690, 2959, 3052, 3766, 3815, 4796, 5380, 5918, 5995, 7532, 7630, 8393, 9415, 11836, 11990, 14795, 15260, 16786, 18830, 20713, 23980, 29321, 29590, 33572, 37660, 41426, 41965, 58642, 59180, 82852, 83930, 103565, 117284, 146605, 167860, 205247, 207130, 293210, 322531, 410494, 414260, 586420, 645062, 820988, 1026235, 1290124, 1612655, 2052470, 2257717, 3225310, 4104940, 4515434, 6450620, 9030868, 11288585, 22577170, 45154340]

約数ペア:

[(1, 45154340), (2, 22577170), (4, 11288585), (5, 9030868), (7, 6450620), (10, 4515434), (11, 4104940), (14, 3225310), (20, 2257717), (22, 2052470), (28, 1612655), (35, 1290124), (44, 1026235), (55, 820988), (70, 645062), (77, 586420), (109, 414260), (110, 410494), (140, 322531), (154, 293210), (218, 207130), (220, 205247), (269, 167860), (308, 146605), (385, 117284), (436, 103565), (538, 83930), (545, 82852), (763, 59180), (770, 58642), (1076, 41965), (1090, 41426), (1199, 37660), (1345, 33572), (1526, 29590), (1540, 29321), (1883, 23980), (2180, 20713), (2398, 18830), (2690, 16786), (2959, 15260), (3052, 14795), (3766, 11990), (3815, 11836), (4796, 9415), (5380, 8393), (5918, 7630), (5995, 7532)]