30994852

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 96

約数和(自身を含む): 70560000

約数和(自身を除く): 39565148

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 41, 49, 58, 76, 82, 98, 116, 133, 164, 196, 203, 266, 287, 343, 406, 532, 551, 574, 686, 779, 812, 931, 1102, 1148, 1189, 1372, 1421, 1558, 1862, 2009, 2204, 2378, 2842, 3116, 3724, 3857, 4018, 4756, 5453, 5684, 6517, 7714, 8036, 8323, 9947, 10906, 13034, 14063, 15428, 16646, 19894, 21812, 22591, 26068, 26999, 28126, 33292, 38171, 39788, 45182, 53998, 56252, 58261, 76342, 90364, 107996, 116522, 152684, 158137, 188993, 233044, 267197, 316274, 377986, 407827, 534394, 632548, 755972, 815654, 1068788, 1106959, 1631308, 2213918, 4427836, 7748713, 15497426, 30994852]

約数ペア:

[(1, 30994852), (2, 15497426), (4, 7748713), (7, 4427836), (14, 2213918), (19, 1631308), (28, 1106959), (29, 1068788), (38, 815654), (41, 755972), (49, 632548), (58, 534394), (76, 407827), (82, 377986), (98, 316274), (116, 267197), (133, 233044), (164, 188993), (196, 158137), (203, 152684), (266, 116522), (287, 107996), (343, 90364), (406, 76342), (532, 58261), (551, 56252), (574, 53998), (686, 45182), (779, 39788), (812, 38171), (931, 33292), (1102, 28126), (1148, 26999), (1189, 26068), (1372, 22591), (1421, 21812), (1558, 19894), (1862, 16646), (2009, 15428), (2204, 14063), (2378, 13034), (2842, 10906), (3116, 9947), (3724, 8323), (3857, 8036), (4018, 7714), (4756, 6517), (5453, 5684)]