6451270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4007}}^1$

素因数の和:4044

約数の個数: 32

約数和(自身を含む): 13851648

約数和(自身を除く): 7400378

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 4007, 8014, 20035, 28049, 40070, 56098, 92161, 140245, 184322, 280490, 460805, 645127, 921610, 1290254, 3225635, 6451270]

約数ペア:

[(1, 6451270), (2, 3225635), (5, 1290254), (7, 921610), (10, 645127), (14, 460805), (23, 280490), (35, 184322), (46, 140245), (70, 92161), (115, 56098), (161, 40070), (230, 28049), (322, 20035), (805, 8014), (1610, 4007)]