27236970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 72

約数和(自身を含む): 72883044

約数和(自身を除く): 45646074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 137, 141, 235, 274, 282, 411, 423, 470, 685, 705, 822, 846, 1233, 1370, 1410, 2055, 2115, 2209, 2466, 4110, 4230, 4418, 6165, 6439, 6627, 11045, 12330, 12878, 13254, 19317, 19881, 22090, 32195, 33135, 38634, 39762, 57951, 64390, 66270, 96585, 99405, 115902, 193170, 198810, 289755, 302633, 579510, 605266, 907899, 1513165, 1815798, 2723697, 3026330, 4539495, 5447394, 9078990, 13618485, 27236970]

約数ペア:

[(1, 27236970), (2, 13618485), (3, 9078990), (5, 5447394), (6, 4539495), (9, 3026330), (10, 2723697), (15, 1815798), (18, 1513165), (30, 907899), (45, 605266), (47, 579510), (90, 302633), (94, 289755), (137, 198810), (141, 193170), (235, 115902), (274, 99405), (282, 96585), (411, 66270), (423, 64390), (470, 57951), (685, 39762), (705, 38634), (822, 33135), (846, 32195), (1233, 22090), (1370, 19881), (1410, 19317), (2055, 13254), (2115, 12878), (2209, 12330), (2466, 11045), (4110, 6627), (4230, 6439), (4418, 6165)]