1838190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 4478976

約数和(自身を除く): 2640786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 863, 1065, 1726, 2130, 2589, 4315, 5178, 8630, 12945, 25890, 61273, 122546, 183819, 306365, 367638, 612730, 919095, 1838190]

約数ペア:

[(1, 1838190), (2, 919095), (3, 612730), (5, 367638), (6, 306365), (10, 183819), (15, 122546), (30, 61273), (71, 25890), (142, 12945), (213, 8630), (355, 5178), (426, 4315), (710, 2589), (863, 2130), (1065, 1726)]