29498580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 93915360

約数和(自身を除く): 64416780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 131, 135, 139, 162, 180, 262, 270, 278, 324, 393, 405, 417, 524, 540, 556, 655, 695, 786, 810, 834, 1179, 1251, 1310, 1390, 1572, 1620, 1668, 1965, 2085, 2358, 2502, 2620, 2780, 3537, 3753, 3930, 4170, 4716, 5004, 5895, 6255, 7074, 7506, 7860, 8340, 10611, 11259, 11790, 12510, 14148, 15012, 17685, 18209, 18765, 21222, 22518, 23580, 25020, 35370, 36418, 37530, 42444, 45036, 53055, 54627, 56295, 70740, 72836, 75060, 91045, 106110, 109254, 112590, 163881, 182090, 212220, 218508, 225180, 273135, 327762, 364180, 491643, 546270, 655524, 819405, 983286, 1092540, 1474929, 1638810, 1966572, 2458215, 2949858, 3277620, 4916430, 5899716, 7374645, 9832860, 14749290, 29498580]

約数ペア:

[(1, 29498580), (2, 14749290), (3, 9832860), (4, 7374645), (5, 5899716), (6, 4916430), (9, 3277620), (10, 2949858), (12, 2458215), (15, 1966572), (18, 1638810), (20, 1474929), (27, 1092540), (30, 983286), (36, 819405), (45, 655524), (54, 546270), (60, 491643), (81, 364180), (90, 327762), (108, 273135), (131, 225180), (135, 218508), (139, 212220), (162, 182090), (180, 163881), (262, 112590), (270, 109254), (278, 106110), (324, 91045), (393, 75060), (405, 72836), (417, 70740), (524, 56295), (540, 54627), (556, 53055), (655, 45036), (695, 42444), (786, 37530), (810, 36418), (834, 35370), (1179, 25020), (1251, 23580), (1310, 22518), (1390, 21222), (1572, 18765), (1620, 18209), (1668, 17685), (1965, 15012), (2085, 14148), (2358, 12510), (2502, 11790), (2620, 11259), (2780, 10611), (3537, 8340), (3753, 7860), (3930, 7506), (4170, 7074), (4716, 6255), (5004, 5895)]