29367890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 54867456

約数和(自身を除く): 25499566

約数列:

[1, 2, 5, 10, 41, 82, 83, 166, 205, 410, 415, 830, 863, 1726, 3403, 4315, 6806, 8630, 17015, 34030, 35383, 70766, 71629, 143258, 176915, 353830, 358145, 716290, 2936789, 5873578, 14683945, 29367890]

約数ペア:

[(1, 29367890), (2, 14683945), (5, 5873578), (10, 2936789), (41, 716290), (82, 358145), (83, 353830), (166, 176915), (205, 143258), (410, 71629), (415, 70766), (830, 35383), (863, 34030), (1726, 17015), (3403, 8630), (4315, 6806)]