297850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:79

約数の個数: 48

約数和(自身を含む): 678528

約数和(自身を除く): 380678

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 37, 46, 50, 70, 74, 115, 161, 175, 185, 230, 259, 322, 350, 370, 518, 575, 805, 851, 925, 1150, 1295, 1610, 1702, 1850, 2590, 4025, 4255, 5957, 6475, 8050, 8510, 11914, 12950, 21275, 29785, 42550, 59570, 148925, 297850]

約数ペア:

[(1, 297850), (2, 148925), (5, 59570), (7, 42550), (10, 29785), (14, 21275), (23, 12950), (25, 11914), (35, 8510), (37, 8050), (46, 6475), (50, 5957), (70, 4255), (74, 4025), (115, 2590), (161, 1850), (175, 1702), (185, 1610), (230, 1295), (259, 1150), (322, 925), (350, 851), (370, 805), (518, 575)]