29980430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{881}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 56010528

約数和(自身を除く): 26030098

約数列:

[1, 2, 5, 10, 41, 82, 83, 166, 205, 410, 415, 830, 881, 1762, 3403, 4405, 6806, 8810, 17015, 34030, 36121, 72242, 73123, 146246, 180605, 361210, 365615, 731230, 2998043, 5996086, 14990215, 29980430]

約数ペア:

[(1, 29980430), (2, 14990215), (5, 5996086), (10, 2998043), (41, 731230), (82, 365615), (83, 361210), (166, 180605), (205, 146246), (410, 73123), (415, 72242), (830, 36121), (881, 34030), (1762, 17015), (3403, 8810), (4405, 6806)]