2230018945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 3782246400

約数和(自身を除く): 1552227455

約数列:

[1, 5, 7, 11, 17, 29, 31, 35, 55, 77, 85, 119, 145, 155, 187, 203, 217, 319, 341, 379, 385, 493, 527, 595, 899, 935, 1015, 1085, 1309, 1595, 1705, 1895, 2233, 2387, 2465, 2635, 2653, 3451, 3689, 4169, 4495, 5423, 5797, 6293, 6443, 6545, 9889, 10991, 11165, 11749, 11935, 13265, 15283, 17255, 18445, 20845, 27115, 28985, 29183, 31465, 32215, 37961, 40579, 45101, 49445, 54955, 58745, 69223, 70873, 76415, 76937, 82243, 106981, 120901, 129239, 145915, 168113, 186847, 189805, 199733, 202895, 225505, 340721, 346115, 354365, 384685, 411215, 496111, 534905, 604505, 646195, 840565, 846307, 904673, 934235, 998665, 1176791, 1307929, 1398131, 1703605, 2055317, 2197063, 2385047, 2480555, 3747931, 4231535, 4523365, 5792257, 5883955, 6539645, 6990655, 10276585, 10985315, 11925235, 14387219, 15379441, 18739655, 26235517, 28961285, 40545799, 63714827, 71936095, 76897205, 131177585, 202728995, 318574135, 446003789, 2230018945]

約数ペア:

[(1, 2230018945), (5, 446003789), (7, 318574135), (11, 202728995), (17, 131177585), (29, 76897205), (31, 71936095), (35, 63714827), (55, 40545799), (77, 28961285), (85, 26235517), (119, 18739655), (145, 15379441), (155, 14387219), (187, 11925235), (203, 10985315), (217, 10276585), (319, 6990655), (341, 6539645), (379, 5883955), (385, 5792257), (493, 4523365), (527, 4231535), (595, 3747931), (899, 2480555), (935, 2385047), (1015, 2197063), (1085, 2055317), (1309, 1703605), (1595, 1398131), (1705, 1307929), (1895, 1176791), (2233, 998665), (2387, 934235), (2465, 904673), (2635, 846307), (2653, 840565), (3451, 646195), (3689, 604505), (4169, 534905), (4495, 496111), (5423, 411215), (5797, 384685), (6293, 354365), (6443, 346115), (6545, 340721), (9889, 225505), (10991, 202895), (11165, 199733), (11749, 189805), (11935, 186847), (13265, 168113), (15283, 145915), (17255, 129239), (18445, 120901), (20845, 106981), (27115, 82243), (28985, 76937), (29183, 76415), (31465, 70873), (32215, 69223), (37961, 58745), (40579, 54955), (45101, 49445)]