38547990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:774

約数の個数: 96

約数和(自身を含む): 110388096

約数和(自身を除く): 71840106

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 47, 65, 78, 90, 94, 117, 130, 141, 195, 234, 235, 282, 390, 423, 470, 585, 611, 701, 705, 846, 1170, 1222, 1402, 1410, 1833, 2103, 2115, 3055, 3505, 3666, 4206, 4230, 5499, 6110, 6309, 7010, 9113, 9165, 10515, 10998, 12618, 18226, 18330, 21030, 27339, 27495, 31545, 32947, 45565, 54678, 54990, 63090, 65894, 82017, 91130, 98841, 136695, 164034, 164735, 197682, 273390, 296523, 329470, 410085, 428311, 494205, 593046, 820170, 856622, 988410, 1284933, 1482615, 2141555, 2569866, 2965230, 3854799, 4283110, 6424665, 7709598, 12849330, 19273995, 38547990]

約数ペア:

[(1, 38547990), (2, 19273995), (3, 12849330), (5, 7709598), (6, 6424665), (9, 4283110), (10, 3854799), (13, 2965230), (15, 2569866), (18, 2141555), (26, 1482615), (30, 1284933), (39, 988410), (45, 856622), (47, 820170), (65, 593046), (78, 494205), (90, 428311), (94, 410085), (117, 329470), (130, 296523), (141, 273390), (195, 197682), (234, 164735), (235, 164034), (282, 136695), (390, 98841), (423, 91130), (470, 82017), (585, 65894), (611, 63090), (701, 54990), (705, 54678), (846, 45565), (1170, 32947), (1222, 31545), (1402, 27495), (1410, 27339), (1833, 21030), (2103, 18330), (2115, 18226), (3055, 12618), (3505, 10998), (3666, 10515), (4206, 9165), (4230, 9113), (5499, 7010), (6110, 6309)]