31014630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 90979200

約数和(自身を除く): 59964570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 29, 30, 34, 45, 51, 54, 58, 85, 87, 90, 102, 135, 145, 153, 170, 174, 233, 255, 261, 270, 290, 306, 435, 459, 466, 493, 510, 522, 699, 765, 783, 870, 918, 986, 1165, 1305, 1398, 1479, 1530, 1566, 2097, 2295, 2330, 2465, 2610, 2958, 3495, 3915, 3961, 4194, 4437, 4590, 4930, 6291, 6757, 6990, 7395, 7830, 7922, 8874, 10485, 11883, 12582, 13311, 13514, 14790, 19805, 20271, 20970, 22185, 23766, 26622, 31455, 33785, 35649, 39610, 40542, 44370, 59415, 60813, 62910, 66555, 67570, 71298, 101355, 106947, 114869, 118830, 121626, 133110, 178245, 182439, 202710, 213894, 229738, 304065, 344607, 356490, 364878, 534735, 574345, 608130, 689214, 912195, 1033821, 1069470, 1148690, 1723035, 1824390, 2067642, 3101463, 3446070, 5169105, 6202926, 10338210, 15507315, 31014630]

約数ペア:

[(1, 31014630), (2, 15507315), (3, 10338210), (5, 6202926), (6, 5169105), (9, 3446070), (10, 3101463), (15, 2067642), (17, 1824390), (18, 1723035), (27, 1148690), (29, 1069470), (30, 1033821), (34, 912195), (45, 689214), (51, 608130), (54, 574345), (58, 534735), (85, 364878), (87, 356490), (90, 344607), (102, 304065), (135, 229738), (145, 213894), (153, 202710), (170, 182439), (174, 178245), (233, 133110), (255, 121626), (261, 118830), (270, 114869), (290, 106947), (306, 101355), (435, 71298), (459, 67570), (466, 66555), (493, 62910), (510, 60813), (522, 59415), (699, 44370), (765, 40542), (783, 39610), (870, 35649), (918, 33785), (986, 31455), (1165, 26622), (1305, 23766), (1398, 22185), (1479, 20970), (1530, 20271), (1566, 19805), (2097, 14790), (2295, 13514), (2330, 13311), (2465, 12582), (2610, 11883), (2958, 10485), (3495, 8874), (3915, 7922), (3961, 7830), (4194, 7395), (4437, 6990), (4590, 6757), (4930, 6291)]