1560990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 3812256

約数和(自身を除く): 2251266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 853, 915, 1706, 1830, 2559, 4265, 5118, 8530, 12795, 25590, 52033, 104066, 156099, 260165, 312198, 520330, 780495, 1560990]

約数ペア:

[(1, 1560990), (2, 780495), (3, 520330), (5, 312198), (6, 260165), (10, 156099), (15, 104066), (30, 52033), (61, 25590), (122, 12795), (183, 8530), (305, 5118), (366, 4265), (610, 2559), (853, 1830), (915, 1706)]