14877380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 41368320

約数和(自身を除く): 26490940

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 47, 49, 68, 70, 76, 85, 94, 95, 98, 119, 133, 140, 170, 188, 190, 196, 235, 238, 245, 266, 323, 329, 340, 380, 470, 476, 490, 532, 595, 646, 658, 665, 799, 833, 893, 931, 940, 980, 1190, 1292, 1316, 1330, 1598, 1615, 1645, 1666, 1786, 1862, 2261, 2303, 2380, 2660, 3196, 3230, 3290, 3332, 3572, 3724, 3995, 4165, 4465, 4522, 4606, 4655, 5593, 6251, 6460, 6580, 7990, 8330, 8930, 9044, 9212, 9310, 11186, 11305, 11515, 12502, 15181, 15827, 15980, 16660, 17860, 18620, 22372, 22610, 23030, 25004, 27965, 30362, 31255, 31654, 39151, 43757, 45220, 46060, 55930, 60724, 62510, 63308, 75905, 78302, 79135, 87514, 106267, 111860, 125020, 151810, 156604, 158270, 175028, 195755, 212534, 218785, 303620, 316540, 391510, 425068, 437570, 531335, 743869, 783020, 875140, 1062670, 1487738, 2125340, 2975476, 3719345, 7438690, 14877380]

約数ペア:

[(1, 14877380), (2, 7438690), (4, 3719345), (5, 2975476), (7, 2125340), (10, 1487738), (14, 1062670), (17, 875140), (19, 783020), (20, 743869), (28, 531335), (34, 437570), (35, 425068), (38, 391510), (47, 316540), (49, 303620), (68, 218785), (70, 212534), (76, 195755), (85, 175028), (94, 158270), (95, 156604), (98, 151810), (119, 125020), (133, 111860), (140, 106267), (170, 87514), (188, 79135), (190, 78302), (196, 75905), (235, 63308), (238, 62510), (245, 60724), (266, 55930), (323, 46060), (329, 45220), (340, 43757), (380, 39151), (470, 31654), (476, 31255), (490, 30362), (532, 27965), (595, 25004), (646, 23030), (658, 22610), (665, 22372), (799, 18620), (833, 17860), (893, 16660), (931, 15980), (940, 15827), (980, 15181), (1190, 12502), (1292, 11515), (1316, 11305), (1330, 11186), (1598, 9310), (1615, 9212), (1645, 9044), (1666, 8930), (1786, 8330), (1862, 7990), (2261, 6580), (2303, 6460), (2380, 6251), (2660, 5593), (3196, 4655), (3230, 4606), (3290, 4522), (3332, 4465), (3572, 4165), (3724, 3995)]