173575220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{337}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 451546368

約数和(自身を除く): 277971148

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 283, 337, 364, 455, 566, 674, 910, 1132, 1348, 1415, 1685, 1820, 1981, 2359, 2830, 3370, 3679, 3962, 4381, 4718, 5660, 6740, 7358, 7924, 8762, 9436, 9905, 11795, 14716, 17524, 18395, 19810, 21905, 23590, 25753, 30667, 36790, 39620, 43810, 47180, 51506, 61334, 73580, 87620, 95371, 103012, 122668, 128765, 153335, 190742, 257530, 306670, 381484, 476855, 515060, 613340, 667597, 953710, 1239823, 1335194, 1907420, 2479646, 2670388, 3337985, 4959292, 6199115, 6675970, 8678761, 12398230, 13351940, 17357522, 24796460, 34715044, 43393805, 86787610, 173575220]

約数ペア:

[(1, 173575220), (2, 86787610), (4, 43393805), (5, 34715044), (7, 24796460), (10, 17357522), (13, 13351940), (14, 12398230), (20, 8678761), (26, 6675970), (28, 6199115), (35, 4959292), (52, 3337985), (65, 2670388), (70, 2479646), (91, 1907420), (130, 1335194), (140, 1239823), (182, 953710), (260, 667597), (283, 613340), (337, 515060), (364, 476855), (455, 381484), (566, 306670), (674, 257530), (910, 190742), (1132, 153335), (1348, 128765), (1415, 122668), (1685, 103012), (1820, 95371), (1981, 87620), (2359, 73580), (2830, 61334), (3370, 51506), (3679, 47180), (3962, 43810), (4381, 39620), (4718, 36790), (5660, 30667), (6740, 25753), (7358, 23590), (7924, 21905), (8762, 19810), (9436, 18395), (9905, 17524), (11795, 14716)]