47709090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:385

約数の個数: 144

約数和(自身を含む): 147269304

約数和(自身を除く): 99560214

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 121, 130, 143, 165, 195, 198, 234, 242, 286, 330, 337, 363, 390, 429, 495, 585, 605, 674, 715, 726, 858, 990, 1011, 1089, 1170, 1210, 1287, 1430, 1573, 1685, 1815, 2022, 2145, 2178, 2574, 3033, 3146, 3370, 3630, 3707, 4290, 4381, 4719, 5055, 5445, 6066, 6435, 7414, 7865, 8762, 9438, 10110, 10890, 11121, 12870, 13143, 14157, 15165, 15730, 18535, 21905, 22242, 23595, 26286, 28314, 30330, 33363, 37070, 39429, 40777, 43810, 47190, 48191, 55605, 65715, 66726, 70785, 78858, 81554, 96382, 111210, 122331, 131430, 141570, 144573, 166815, 197145, 203885, 240955, 244662, 289146, 333630, 366993, 394290, 407770, 433719, 481910, 530101, 611655, 722865, 733986, 867438, 1060202, 1223310, 1445730, 1590303, 1834965, 2168595, 2650505, 3180606, 3669930, 4337190, 4770909, 5301010, 7951515, 9541818, 15903030, 23854545, 47709090]

約数ペア:

[(1, 47709090), (2, 23854545), (3, 15903030), (5, 9541818), (6, 7951515), (9, 5301010), (10, 4770909), (11, 4337190), (13, 3669930), (15, 3180606), (18, 2650505), (22, 2168595), (26, 1834965), (30, 1590303), (33, 1445730), (39, 1223310), (45, 1060202), (55, 867438), (65, 733986), (66, 722865), (78, 611655), (90, 530101), (99, 481910), (110, 433719), (117, 407770), (121, 394290), (130, 366993), (143, 333630), (165, 289146), (195, 244662), (198, 240955), (234, 203885), (242, 197145), (286, 166815), (330, 144573), (337, 141570), (363, 131430), (390, 122331), (429, 111210), (495, 96382), (585, 81554), (605, 78858), (674, 70785), (715, 66726), (726, 65715), (858, 55605), (990, 48191), (1011, 47190), (1089, 43810), (1170, 40777), (1210, 39429), (1287, 37070), (1430, 33363), (1573, 30330), (1685, 28314), (1815, 26286), (2022, 23595), (2145, 22242), (2178, 21905), (2574, 18535), (3033, 15730), (3146, 15165), (3370, 14157), (3630, 13143), (3707, 12870), (4290, 11121), (4381, 10890), (4719, 10110), (5055, 9438), (5445, 8762), (6066, 7865), (6435, 7414)]