1312150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 2928384

約数和(自身を除く): 1616234

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 163, 175, 230, 322, 326, 350, 575, 805, 815, 1141, 1150, 1610, 1630, 2282, 3749, 4025, 4075, 5705, 7498, 8050, 8150, 11410, 18745, 26243, 28525, 37490, 52486, 57050, 93725, 131215, 187450, 262430, 656075, 1312150]

約数ペア:

[(1, 1312150), (2, 656075), (5, 262430), (7, 187450), (10, 131215), (14, 93725), (23, 57050), (25, 52486), (35, 37490), (46, 28525), (50, 26243), (70, 18745), (115, 11410), (161, 8150), (163, 8050), (175, 7498), (230, 5705), (322, 4075), (326, 4025), (350, 3749), (575, 2282), (805, 1630), (815, 1610), (1141, 1150)]