13985460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 44823240

約数和(自身を除く): 30837780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 89, 90, 97, 108, 135, 162, 178, 180, 194, 267, 270, 291, 324, 356, 388, 405, 445, 485, 534, 540, 582, 801, 810, 873, 890, 970, 1068, 1164, 1335, 1455, 1602, 1620, 1746, 1780, 1940, 2403, 2619, 2670, 2910, 3204, 3492, 4005, 4365, 4806, 5238, 5340, 5820, 7209, 7857, 8010, 8633, 8730, 9612, 10476, 12015, 13095, 14418, 15714, 16020, 17266, 17460, 24030, 25899, 26190, 28836, 31428, 34532, 36045, 39285, 43165, 48060, 51798, 52380, 72090, 77697, 78570, 86330, 103596, 129495, 144180, 155394, 157140, 172660, 233091, 258990, 310788, 388485, 466182, 517980, 699273, 776970, 932364, 1165455, 1398546, 1553940, 2330910, 2797092, 3496365, 4661820, 6992730, 13985460]

約数ペア:

[(1, 13985460), (2, 6992730), (3, 4661820), (4, 3496365), (5, 2797092), (6, 2330910), (9, 1553940), (10, 1398546), (12, 1165455), (15, 932364), (18, 776970), (20, 699273), (27, 517980), (30, 466182), (36, 388485), (45, 310788), (54, 258990), (60, 233091), (81, 172660), (89, 157140), (90, 155394), (97, 144180), (108, 129495), (135, 103596), (162, 86330), (178, 78570), (180, 77697), (194, 72090), (267, 52380), (270, 51798), (291, 48060), (324, 43165), (356, 39285), (388, 36045), (405, 34532), (445, 31428), (485, 28836), (534, 26190), (540, 25899), (582, 24030), (801, 17460), (810, 17266), (873, 16020), (890, 15714), (970, 14418), (1068, 13095), (1164, 12015), (1335, 10476), (1455, 9612), (1602, 8730), (1620, 8633), (1746, 8010), (1780, 7857), (1940, 7209), (2403, 5820), (2619, 5340), (2670, 5238), (2910, 4806), (3204, 4365), (3492, 4005)]