63461860

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^2$

素因数の和:99

約数の個数: 144

約数和(自身を含む): 175593600

約数和(自身を除く): 112131740

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 49, 55, 58, 70, 77, 98, 110, 116, 140, 145, 154, 196, 203, 220, 245, 290, 308, 319, 343, 385, 406, 490, 539, 580, 638, 686, 770, 812, 841, 980, 1015, 1078, 1276, 1372, 1421, 1540, 1595, 1682, 1715, 2030, 2156, 2233, 2695, 2842, 3190, 3364, 3430, 3773, 4060, 4205, 4466, 5390, 5684, 5887, 6380, 6860, 7105, 7546, 8410, 8932, 9251, 9947, 10780, 11165, 11774, 14210, 15092, 15631, 16820, 18502, 18865, 19894, 22330, 23548, 28420, 29435, 31262, 37004, 37730, 39788, 41209, 44660, 46255, 49735, 58870, 62524, 64757, 75460, 78155, 82418, 92510, 99470, 109417, 117740, 129514, 156310, 164836, 185020, 198940, 206045, 218834, 259028, 288463, 312620, 323785, 412090, 437668, 453299, 547085, 576926, 647570, 824180, 906598, 1094170, 1153852, 1295140, 1442315, 1813196, 2188340, 2266495, 2884630, 3173093, 4532990, 5769260, 6346186, 9065980, 12692372, 15865465, 31730930, 63461860]

約数ペア:

[(1, 63461860), (2, 31730930), (4, 15865465), (5, 12692372), (7, 9065980), (10, 6346186), (11, 5769260), (14, 4532990), (20, 3173093), (22, 2884630), (28, 2266495), (29, 2188340), (35, 1813196), (44, 1442315), (49, 1295140), (55, 1153852), (58, 1094170), (70, 906598), (77, 824180), (98, 647570), (110, 576926), (116, 547085), (140, 453299), (145, 437668), (154, 412090), (196, 323785), (203, 312620), (220, 288463), (245, 259028), (290, 218834), (308, 206045), (319, 198940), (343, 185020), (385, 164836), (406, 156310), (490, 129514), (539, 117740), (580, 109417), (638, 99470), (686, 92510), (770, 82418), (812, 78155), (841, 75460), (980, 64757), (1015, 62524), (1078, 58870), (1276, 49735), (1372, 46255), (1421, 44660), (1540, 41209), (1595, 39788), (1682, 37730), (1715, 37004), (2030, 31262), (2156, 29435), (2233, 28420), (2695, 23548), (2842, 22330), (3190, 19894), (3364, 18865), (3430, 18502), (3773, 16820), (4060, 15631), (4205, 15092), (4466, 14210), (5390, 11774), (5684, 11165), (5887, 10780), (6380, 9947), (6860, 9251), (7105, 8932), (7546, 8410)]