15542310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 44241120

約数和(自身を除く): 28698810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 97, 98, 105, 109, 147, 194, 210, 218, 245, 291, 294, 327, 485, 490, 545, 582, 654, 679, 735, 763, 970, 1090, 1358, 1455, 1470, 1526, 1635, 2037, 2289, 2910, 3270, 3395, 3815, 4074, 4578, 4753, 5341, 6790, 7630, 9506, 10185, 10573, 10682, 11445, 14259, 16023, 20370, 21146, 22890, 23765, 26705, 28518, 31719, 32046, 47530, 52865, 53410, 63438, 71295, 74011, 80115, 105730, 142590, 148022, 158595, 160230, 222033, 317190, 370055, 444066, 518077, 740110, 1036154, 1110165, 1554231, 2220330, 2590385, 3108462, 5180770, 7771155, 15542310]

約数ペア:

[(1, 15542310), (2, 7771155), (3, 5180770), (5, 3108462), (6, 2590385), (7, 2220330), (10, 1554231), (14, 1110165), (15, 1036154), (21, 740110), (30, 518077), (35, 444066), (42, 370055), (49, 317190), (70, 222033), (97, 160230), (98, 158595), (105, 148022), (109, 142590), (147, 105730), (194, 80115), (210, 74011), (218, 71295), (245, 63438), (291, 53410), (294, 52865), (327, 47530), (485, 32046), (490, 31719), (545, 28518), (582, 26705), (654, 23765), (679, 22890), (735, 21146), (763, 20370), (970, 16023), (1090, 14259), (1358, 11445), (1455, 10682), (1470, 10573), (1526, 10185), (1635, 9506), (2037, 7630), (2289, 6790), (2910, 5341), (3270, 4753), (3395, 4578), (3815, 4074)]