38621070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{457}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 103544640

約数和(自身を除く): 64923570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 313, 457, 626, 914, 939, 1371, 1565, 1878, 2285, 2742, 2817, 3130, 4113, 4570, 4695, 5634, 6855, 8226, 8451, 9390, 12339, 13710, 14085, 16902, 20565, 24678, 28170, 41130, 42255, 61695, 84510, 123390, 143041, 286082, 429123, 715205, 858246, 1287369, 1430410, 2145615, 2574738, 3862107, 4291230, 6436845, 7724214, 12873690, 19310535, 38621070]

約数ペア:

[(1, 38621070), (2, 19310535), (3, 12873690), (5, 7724214), (6, 6436845), (9, 4291230), (10, 3862107), (15, 2574738), (18, 2145615), (27, 1430410), (30, 1287369), (45, 858246), (54, 715205), (90, 429123), (135, 286082), (270, 143041), (313, 123390), (457, 84510), (626, 61695), (914, 42255), (939, 41130), (1371, 28170), (1565, 24678), (1878, 20565), (2285, 16902), (2742, 14085), (2817, 13710), (3130, 12339), (4113, 9390), (4570, 8451), (4695, 8226), (5634, 6855)]