38556510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 108241920

約数和(自身を除く): 69685410

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 23, 30, 34, 38, 46, 51, 57, 69, 85, 95, 102, 114, 115, 138, 170, 173, 190, 230, 255, 285, 323, 345, 346, 391, 437, 510, 519, 570, 646, 690, 782, 865, 874, 969, 1038, 1173, 1311, 1615, 1730, 1938, 1955, 2185, 2346, 2595, 2622, 2941, 3230, 3287, 3910, 3979, 4370, 4845, 5190, 5865, 5882, 6555, 6574, 7429, 7958, 8823, 9690, 9861, 11730, 11937, 13110, 14705, 14858, 16435, 17646, 19722, 19895, 22287, 23874, 29410, 32870, 37145, 39790, 44115, 44574, 49305, 55879, 59685, 67643, 74290, 75601, 88230, 98610, 111435, 111758, 119370, 135286, 151202, 167637, 202929, 222870, 226803, 279395, 335274, 338215, 378005, 405858, 453606, 558790, 676430, 756010, 838185, 1014645, 1134015, 1285217, 1676370, 2029290, 2268030, 2570434, 3855651, 6426085, 7711302, 12852170, 19278255, 38556510]

約数ペア:

[(1, 38556510), (2, 19278255), (3, 12852170), (5, 7711302), (6, 6426085), (10, 3855651), (15, 2570434), (17, 2268030), (19, 2029290), (23, 1676370), (30, 1285217), (34, 1134015), (38, 1014645), (46, 838185), (51, 756010), (57, 676430), (69, 558790), (85, 453606), (95, 405858), (102, 378005), (114, 338215), (115, 335274), (138, 279395), (170, 226803), (173, 222870), (190, 202929), (230, 167637), (255, 151202), (285, 135286), (323, 119370), (345, 111758), (346, 111435), (391, 98610), (437, 88230), (510, 75601), (519, 74290), (570, 67643), (646, 59685), (690, 55879), (782, 49305), (865, 44574), (874, 44115), (969, 39790), (1038, 37145), (1173, 32870), (1311, 29410), (1615, 23874), (1730, 22287), (1938, 19895), (1955, 19722), (2185, 17646), (2346, 16435), (2595, 14858), (2622, 14705), (2941, 13110), (3230, 11937), (3287, 11730), (3910, 9861), (3979, 9690), (4370, 8823), (4845, 7958), (5190, 7429), (5865, 6574), (5882, 6555)]