13811670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 38918880

約数和(自身を除く): 25107210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 41, 45, 57, 82, 90, 95, 114, 123, 171, 190, 197, 205, 246, 285, 342, 369, 394, 410, 570, 591, 615, 738, 779, 855, 985, 1182, 1230, 1558, 1710, 1773, 1845, 1970, 2337, 2955, 3546, 3690, 3743, 3895, 4674, 5910, 7011, 7486, 7790, 8077, 8865, 11229, 11685, 14022, 16154, 17730, 18715, 22458, 23370, 24231, 33687, 35055, 37430, 40385, 48462, 56145, 67374, 70110, 72693, 80770, 112290, 121155, 145386, 153463, 168435, 242310, 306926, 336870, 363465, 460389, 726930, 767315, 920778, 1381167, 1534630, 2301945, 2762334, 4603890, 6905835, 13811670]

約数ペア:

[(1, 13811670), (2, 6905835), (3, 4603890), (5, 2762334), (6, 2301945), (9, 1534630), (10, 1381167), (15, 920778), (18, 767315), (19, 726930), (30, 460389), (38, 363465), (41, 336870), (45, 306926), (57, 242310), (82, 168435), (90, 153463), (95, 145386), (114, 121155), (123, 112290), (171, 80770), (190, 72693), (197, 70110), (205, 67374), (246, 56145), (285, 48462), (342, 40385), (369, 37430), (394, 35055), (410, 33687), (570, 24231), (591, 23370), (615, 22458), (738, 18715), (779, 17730), (855, 16154), (985, 14022), (1182, 11685), (1230, 11229), (1558, 8865), (1710, 8077), (1773, 7790), (1845, 7486), (1970, 7011), (2337, 5910), (2955, 4674), (3546, 3895), (3690, 3743)]