29626740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1$

素因数の和:1190

約数の個数: 144

約数和(自身を含む): 105670656

約数和(自身を除く): 76043916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1151, 1170, 1287, 1430, 1716, 1980, 2145, 2302, 2340, 2574, 2860, 3453, 4290, 4604, 5148, 5755, 6435, 6906, 8580, 10359, 11510, 12661, 12870, 13812, 14963, 17265, 20718, 23020, 25322, 25740, 29926, 34530, 37983, 41436, 44889, 50644, 51795, 59852, 63305, 69060, 74815, 75966, 89778, 103590, 113949, 126610, 134667, 149630, 151932, 164593, 179556, 189915, 207180, 224445, 227898, 253220, 269334, 299260, 329186, 379830, 448890, 455796, 493779, 538668, 569745, 658372, 673335, 759660, 822965, 897780, 987558, 1139490, 1346670, 1481337, 1645930, 1975116, 2278980, 2468895, 2693340, 2962674, 3291860, 4937790, 5925348, 7406685, 9875580, 14813370, 29626740]

約数ペア:

[(1, 29626740), (2, 14813370), (3, 9875580), (4, 7406685), (5, 5925348), (6, 4937790), (9, 3291860), (10, 2962674), (11, 2693340), (12, 2468895), (13, 2278980), (15, 1975116), (18, 1645930), (20, 1481337), (22, 1346670), (26, 1139490), (30, 987558), (33, 897780), (36, 822965), (39, 759660), (44, 673335), (45, 658372), (52, 569745), (55, 538668), (60, 493779), (65, 455796), (66, 448890), (78, 379830), (90, 329186), (99, 299260), (110, 269334), (117, 253220), (130, 227898), (132, 224445), (143, 207180), (156, 189915), (165, 179556), (180, 164593), (195, 151932), (198, 149630), (220, 134667), (234, 126610), (260, 113949), (286, 103590), (330, 89778), (390, 75966), (396, 74815), (429, 69060), (468, 63305), (495, 59852), (572, 51795), (585, 50644), (660, 44889), (715, 41436), (780, 37983), (858, 34530), (990, 29926), (1151, 25740), (1170, 25322), (1287, 23020), (1430, 20718), (1716, 17265), (1980, 14963), (2145, 13812), (2302, 12870), (2340, 12661), (2574, 11510), (2860, 10359), (3453, 8580), (4290, 6906), (4604, 6435), (5148, 5755)]