17466680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 50388480

約数和(自身を除く): 32921800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 88, 106, 107, 110, 140, 154, 212, 214, 220, 265, 280, 308, 371, 385, 424, 428, 440, 530, 535, 583, 616, 742, 749, 770, 856, 1060, 1070, 1166, 1177, 1484, 1498, 1540, 1855, 2120, 2140, 2332, 2354, 2915, 2968, 2996, 3080, 3710, 3745, 4081, 4280, 4664, 4708, 5671, 5830, 5885, 5992, 7420, 7490, 8162, 8239, 9416, 11342, 11660, 11770, 14840, 14980, 16324, 16478, 20405, 22684, 23320, 23540, 28355, 29960, 32648, 32956, 39697, 40810, 41195, 45368, 47080, 56710, 62381, 65912, 79394, 81620, 82390, 113420, 124762, 158788, 163240, 164780, 198485, 226840, 249524, 311905, 317576, 329560, 396970, 436667, 499048, 623810, 793940, 873334, 1247620, 1587880, 1746668, 2183335, 2495240, 3493336, 4366670, 8733340, 17466680]

約数ペア:

[(1, 17466680), (2, 8733340), (4, 4366670), (5, 3493336), (7, 2495240), (8, 2183335), (10, 1746668), (11, 1587880), (14, 1247620), (20, 873334), (22, 793940), (28, 623810), (35, 499048), (40, 436667), (44, 396970), (53, 329560), (55, 317576), (56, 311905), (70, 249524), (77, 226840), (88, 198485), (106, 164780), (107, 163240), (110, 158788), (140, 124762), (154, 113420), (212, 82390), (214, 81620), (220, 79394), (265, 65912), (280, 62381), (308, 56710), (371, 47080), (385, 45368), (424, 41195), (428, 40810), (440, 39697), (530, 32956), (535, 32648), (583, 29960), (616, 28355), (742, 23540), (749, 23320), (770, 22684), (856, 20405), (1060, 16478), (1070, 16324), (1166, 14980), (1177, 14840), (1484, 11770), (1498, 11660), (1540, 11342), (1855, 9416), (2120, 8239), (2140, 8162), (2332, 7490), (2354, 7420), (2915, 5992), (2968, 5885), (2996, 5830), (3080, 5671), (3710, 4708), (3745, 4664), (4081, 4280)]