30603944

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 73090560

約数和(自身を除く): 42486616

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 61, 62, 68, 119, 122, 124, 136, 217, 238, 244, 248, 289, 427, 434, 476, 488, 527, 578, 854, 868, 952, 1037, 1054, 1156, 1708, 1736, 1891, 2023, 2074, 2108, 2312, 3416, 3689, 3782, 4046, 4148, 4216, 7259, 7378, 7564, 8092, 8296, 8959, 13237, 14518, 14756, 15128, 16184, 17629, 17918, 26474, 29036, 29512, 32147, 35258, 35836, 52948, 58072, 62713, 64294, 70516, 71672, 105896, 123403, 125426, 128588, 141032, 225029, 246806, 250852, 257176, 450058, 493612, 501704, 546499, 900116, 987224, 1092998, 1800232, 2185996, 3825493, 4371992, 7650986, 15301972, 30603944]

約数ペア:

[(1, 30603944), (2, 15301972), (4, 7650986), (7, 4371992), (8, 3825493), (14, 2185996), (17, 1800232), (28, 1092998), (31, 987224), (34, 900116), (56, 546499), (61, 501704), (62, 493612), (68, 450058), (119, 257176), (122, 250852), (124, 246806), (136, 225029), (217, 141032), (238, 128588), (244, 125426), (248, 123403), (289, 105896), (427, 71672), (434, 70516), (476, 64294), (488, 62713), (527, 58072), (578, 52948), (854, 35836), (868, 35258), (952, 32147), (1037, 29512), (1054, 29036), (1156, 26474), (1708, 17918), (1736, 17629), (1891, 16184), (2023, 15128), (2074, 14756), (2108, 14518), (2312, 13237), (3416, 8959), (3689, 8296), (3782, 8092), (4046, 7564), (4148, 7378), (4216, 7259)]