2958830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 6234624

約数和(自身を除く): 3275794

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 983, 1505, 1966, 3010, 4915, 6881, 9830, 13762, 34405, 42269, 68810, 84538, 211345, 295883, 422690, 591766, 1479415, 2958830]

約数ペア:

[(1, 2958830), (2, 1479415), (5, 591766), (7, 422690), (10, 295883), (14, 211345), (35, 84538), (43, 68810), (70, 42269), (86, 34405), (215, 13762), (301, 9830), (430, 6881), (602, 4915), (983, 3010), (1505, 1966)]