68125410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12409}}^1$

素因数の和:12483

約数の個数: 48

約数和(自身を含む): 180044280

約数和(自身を除く): 111918870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 12409, 24818, 37227, 62045, 74454, 111681, 124090, 186135, 223362, 372270, 558405, 756949, 1116810, 1513898, 2270847, 3784745, 4541694, 6812541, 7569490, 11354235, 13625082, 22708470, 34062705, 68125410]

約数ペア:

[(1, 68125410), (2, 34062705), (3, 22708470), (5, 13625082), (6, 11354235), (9, 7569490), (10, 6812541), (15, 4541694), (18, 3784745), (30, 2270847), (45, 1513898), (61, 1116810), (90, 756949), (122, 558405), (183, 372270), (305, 223362), (366, 186135), (549, 124090), (610, 111681), (915, 74454), (1098, 62045), (1830, 37227), (2745, 24818), (5490, 12409)]