190497730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{3079}}^1$

素因数の和:3378

約数の個数: 32

約数和(自身を含む): 359251200

約数和(自身を除く): 168753470

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 269, 538, 1345, 2690, 3079, 6158, 6187, 12374, 15395, 30790, 30935, 61870, 70817, 141634, 354085, 708170, 828251, 1656502, 4141255, 8282510, 19049773, 38099546, 95248865, 190497730]

約数ペア:

[(1, 190497730), (2, 95248865), (5, 38099546), (10, 19049773), (23, 8282510), (46, 4141255), (115, 1656502), (230, 828251), (269, 708170), (538, 354085), (1345, 141634), (2690, 70817), (3079, 61870), (6158, 30935), (6187, 30790), (12374, 15395)]