31170810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 85188096

約数和(自身を除く): 54017286

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 121, 155, 165, 186, 242, 277, 310, 330, 341, 363, 465, 554, 605, 682, 726, 831, 930, 1023, 1210, 1385, 1662, 1705, 1815, 2046, 2770, 3047, 3410, 3630, 3751, 4155, 5115, 6094, 7502, 8310, 8587, 9141, 10230, 11253, 15235, 17174, 18282, 18755, 22506, 25761, 30470, 33517, 37510, 42935, 45705, 51522, 56265, 67034, 85870, 91410, 94457, 100551, 112530, 128805, 167585, 188914, 201102, 257610, 283371, 335170, 472285, 502755, 566742, 944570, 1005510, 1039027, 1416855, 2078054, 2833710, 3117081, 5195135, 6234162, 10390270, 15585405, 31170810]

約数ペア:

[(1, 31170810), (2, 15585405), (3, 10390270), (5, 6234162), (6, 5195135), (10, 3117081), (11, 2833710), (15, 2078054), (22, 1416855), (30, 1039027), (31, 1005510), (33, 944570), (55, 566742), (62, 502755), (66, 472285), (93, 335170), (110, 283371), (121, 257610), (155, 201102), (165, 188914), (186, 167585), (242, 128805), (277, 112530), (310, 100551), (330, 94457), (341, 91410), (363, 85870), (465, 67034), (554, 56265), (605, 51522), (682, 45705), (726, 42935), (831, 37510), (930, 33517), (1023, 30470), (1210, 25761), (1385, 22506), (1662, 18755), (1705, 18282), (1815, 17174), (2046, 15235), (2770, 11253), (3047, 10230), (3410, 9141), (3630, 8587), (3751, 8310), (4155, 7502), (5115, 6094)]