228175090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{159563}}^1$

素因数の和:159594

約数の個数: 32

約数和(自身を含む): 482521536

約数和(自身を除く): 254346446

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 159563, 319126, 797815, 1595630, 1755193, 2074319, 3510386, 4148638, 8775965, 10371595, 17551930, 20743190, 22817509, 45635018, 114087545, 228175090]

約数ペア:

[(1, 228175090), (2, 114087545), (5, 45635018), (10, 22817509), (11, 20743190), (13, 17551930), (22, 10371595), (26, 8775965), (55, 4148638), (65, 3510386), (110, 2074319), (130, 1755193), (143, 1595630), (286, 797815), (715, 319126), (1430, 159563)]