30020364

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:148

約数の個数: 108

約数和(自身を含む): 86820552

約数和(自身を除く): 56800188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 43, 44, 66, 82, 86, 99, 123, 129, 132, 164, 172, 198, 246, 258, 369, 387, 396, 451, 473, 492, 516, 738, 774, 902, 946, 1353, 1419, 1476, 1548, 1763, 1804, 1849, 1892, 2706, 2838, 3526, 3698, 4059, 4257, 5289, 5412, 5547, 5676, 7052, 7396, 8118, 8514, 10578, 11094, 15867, 16236, 16641, 17028, 19393, 20339, 21156, 22188, 31734, 33282, 38786, 40678, 58179, 61017, 63468, 66564, 75809, 77572, 81356, 116358, 122034, 151618, 174537, 183051, 227427, 232716, 244068, 303236, 349074, 366102, 454854, 682281, 698148, 732204, 833899, 909708, 1364562, 1667798, 2501697, 2729124, 3335596, 5003394, 7505091, 10006788, 15010182, 30020364]

約数ペア:

[(1, 30020364), (2, 15010182), (3, 10006788), (4, 7505091), (6, 5003394), (9, 3335596), (11, 2729124), (12, 2501697), (18, 1667798), (22, 1364562), (33, 909708), (36, 833899), (41, 732204), (43, 698148), (44, 682281), (66, 454854), (82, 366102), (86, 349074), (99, 303236), (123, 244068), (129, 232716), (132, 227427), (164, 183051), (172, 174537), (198, 151618), (246, 122034), (258, 116358), (369, 81356), (387, 77572), (396, 75809), (451, 66564), (473, 63468), (492, 61017), (516, 58179), (738, 40678), (774, 38786), (902, 33282), (946, 31734), (1353, 22188), (1419, 21156), (1476, 20339), (1548, 19393), (1763, 17028), (1804, 16641), (1849, 16236), (1892, 15867), (2706, 11094), (2838, 10578), (3526, 8514), (3698, 8118), (4059, 7396), (4257, 7052), (5289, 5676), (5412, 5547)]