12654330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 33239808

約数和(自身を除く): 20585478

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 355, 390, 426, 457, 710, 914, 923, 1065, 1371, 1846, 2130, 2285, 2742, 2769, 4570, 4615, 5538, 5941, 6855, 9230, 11882, 13710, 13845, 17823, 27690, 29705, 32447, 35646, 59410, 64894, 89115, 97341, 162235, 178230, 194682, 324470, 421811, 486705, 843622, 973410, 1265433, 2109055, 2530866, 4218110, 6327165, 12654330]

約数ペア:

[(1, 12654330), (2, 6327165), (3, 4218110), (5, 2530866), (6, 2109055), (10, 1265433), (13, 973410), (15, 843622), (26, 486705), (30, 421811), (39, 324470), (65, 194682), (71, 178230), (78, 162235), (130, 97341), (142, 89115), (195, 64894), (213, 59410), (355, 35646), (390, 32447), (426, 29705), (457, 27690), (710, 17823), (914, 13845), (923, 13710), (1065, 11882), (1371, 9230), (1846, 6855), (2130, 5941), (2285, 5538), (2742, 4615), (2769, 4570)]