2126810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 4568832

約数和(自身を除く): 2442022

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1321, 1610, 2642, 6605, 9247, 13210, 18494, 30383, 46235, 60766, 92470, 151915, 212681, 303830, 425362, 1063405, 2126810]

約数ペア:

[(1, 2126810), (2, 1063405), (5, 425362), (7, 303830), (10, 212681), (14, 151915), (23, 92470), (35, 60766), (46, 46235), (70, 30383), (115, 18494), (161, 13210), (230, 9247), (322, 6605), (805, 2642), (1321, 1610)]