29951460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2161}}^1$

素因数の和:2194

約数の個数: 144

約数和(自身を含む): 113323392

約数和(自身を除く): 83371932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2161, 2310, 2772, 3465, 4322, 4620, 6483, 6930, 8644, 10805, 12966, 13860, 15127, 19449, 21610, 23771, 25932, 30254, 32415, 38898, 43220, 45381, 47542, 60508, 64830, 71313, 75635, 77796, 90762, 95084, 97245, 118855, 129660, 136143, 142626, 151270, 166397, 181524, 194490, 213939, 226905, 237710, 272286, 285252, 302540, 332794, 356565, 388980, 427878, 453810, 475420, 499191, 544572, 665588, 680715, 713130, 831985, 855756, 907620, 998382, 1069695, 1361430, 1426260, 1497573, 1663970, 1996764, 2139390, 2495955, 2722860, 2995146, 3327940, 4278780, 4991910, 5990292, 7487865, 9983820, 14975730, 29951460]

約数ペア:

[(1, 29951460), (2, 14975730), (3, 9983820), (4, 7487865), (5, 5990292), (6, 4991910), (7, 4278780), (9, 3327940), (10, 2995146), (11, 2722860), (12, 2495955), (14, 2139390), (15, 1996764), (18, 1663970), (20, 1497573), (21, 1426260), (22, 1361430), (28, 1069695), (30, 998382), (33, 907620), (35, 855756), (36, 831985), (42, 713130), (44, 680715), (45, 665588), (55, 544572), (60, 499191), (63, 475420), (66, 453810), (70, 427878), (77, 388980), (84, 356565), (90, 332794), (99, 302540), (105, 285252), (110, 272286), (126, 237710), (132, 226905), (140, 213939), (154, 194490), (165, 181524), (180, 166397), (198, 151270), (210, 142626), (220, 136143), (231, 129660), (252, 118855), (308, 97245), (315, 95084), (330, 90762), (385, 77796), (396, 75635), (420, 71313), (462, 64830), (495, 60508), (630, 47542), (660, 45381), (693, 43220), (770, 38898), (924, 32415), (990, 30254), (1155, 25932), (1260, 23771), (1386, 21610), (1540, 19449), (1980, 15127), (2161, 13860), (2310, 12966), (2772, 10805), (3465, 8644), (4322, 6930), (4620, 6483)]