123207690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{49481}}^1$

素因数の和:49574

約数の個数: 32

約数和(自身を含む): 299267136

約数和(自身を除く): 176059446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 49481, 98962, 148443, 247405, 296886, 494810, 742215, 1484430, 4106923, 8213846, 12320769, 20534615, 24641538, 41069230, 61603845, 123207690]

約数ペア:

[(1, 123207690), (2, 61603845), (3, 41069230), (5, 24641538), (6, 20534615), (10, 12320769), (15, 8213846), (30, 4106923), (83, 1484430), (166, 742215), (249, 494810), (415, 296886), (498, 247405), (830, 148443), (1245, 98962), (2490, 49481)]