68401290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{2423}}^1$

素因数の和:3374

約数の個数: 32

約数和(自身を含む): 164405376

約数和(自身を除く): 96004086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 941, 1882, 2423, 2823, 4705, 4846, 5646, 7269, 9410, 12115, 14115, 14538, 24230, 28230, 36345, 72690, 2280043, 4560086, 6840129, 11400215, 13680258, 22800430, 34200645, 68401290]

約数ペア:

[(1, 68401290), (2, 34200645), (3, 22800430), (5, 13680258), (6, 11400215), (10, 6840129), (15, 4560086), (30, 2280043), (941, 72690), (1882, 36345), (2423, 28230), (2823, 24230), (4705, 14538), (4846, 14115), (5646, 12115), (7269, 9410)]