1813530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 4428288

約数和(自身を除く): 2614758

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 991, 1830, 1982, 2973, 4955, 5946, 9910, 14865, 29730, 60451, 120902, 181353, 302255, 362706, 604510, 906765, 1813530]

約数ペア:

[(1, 1813530), (2, 906765), (3, 604510), (5, 362706), (6, 302255), (10, 181353), (15, 120902), (30, 60451), (61, 29730), (122, 14865), (183, 9910), (305, 5946), (366, 4955), (610, 2973), (915, 1982), (991, 1830)]