13172670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 41614560

約数和(自身を除く): 28441890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 49, 58, 63, 70, 87, 90, 98, 103, 105, 126, 145, 147, 174, 203, 206, 210, 245, 261, 290, 294, 309, 315, 406, 435, 441, 490, 515, 522, 609, 618, 630, 721, 735, 870, 882, 927, 1015, 1030, 1218, 1305, 1421, 1442, 1470, 1545, 1827, 1854, 2030, 2163, 2205, 2610, 2842, 2987, 3045, 3090, 3605, 3654, 4263, 4326, 4410, 4635, 5047, 5974, 6090, 6489, 7105, 7210, 8526, 8961, 9135, 9270, 10094, 10815, 12789, 12978, 14210, 14935, 15141, 17922, 18270, 20909, 21315, 21630, 25235, 25578, 26883, 29870, 30282, 32445, 41818, 42630, 44805, 45423, 50470, 53766, 62727, 63945, 64890, 75705, 89610, 90846, 104545, 125454, 127890, 134415, 146363, 151410, 188181, 209090, 227115, 268830, 292726, 313635, 376362, 439089, 454230, 627270, 731815, 878178, 940905, 1317267, 1463630, 1881810, 2195445, 2634534, 4390890, 6586335, 13172670]

約数ペア:

[(1, 13172670), (2, 6586335), (3, 4390890), (5, 2634534), (6, 2195445), (7, 1881810), (9, 1463630), (10, 1317267), (14, 940905), (15, 878178), (18, 731815), (21, 627270), (29, 454230), (30, 439089), (35, 376362), (42, 313635), (45, 292726), (49, 268830), (58, 227115), (63, 209090), (70, 188181), (87, 151410), (90, 146363), (98, 134415), (103, 127890), (105, 125454), (126, 104545), (145, 90846), (147, 89610), (174, 75705), (203, 64890), (206, 63945), (210, 62727), (245, 53766), (261, 50470), (290, 45423), (294, 44805), (309, 42630), (315, 41818), (406, 32445), (435, 30282), (441, 29870), (490, 26883), (515, 25578), (522, 25235), (609, 21630), (618, 21315), (630, 20909), (721, 18270), (735, 17922), (870, 15141), (882, 14935), (927, 14210), (1015, 12978), (1030, 12789), (1218, 10815), (1305, 10094), (1421, 9270), (1442, 9135), (1470, 8961), (1545, 8526), (1827, 7210), (1854, 7105), (2030, 6489), (2163, 6090), (2205, 5974), (2610, 5047), (2842, 4635), (2987, 4410), (3045, 4326), (3090, 4263), (3605, 3654)]