302460860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1163311}}^1$

素因数の和:1163333

約数の個数: 24

約数和(自身を含む): 684027456

約数和(自身を除く): 381566596

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1163311, 2326622, 4653244, 5816555, 11633110, 15123043, 23266220, 30246086, 60492172, 75615215, 151230430, 302460860]

約数ペア:

[(1, 302460860), (2, 151230430), (4, 75615215), (5, 60492172), (10, 30246086), (13, 23266220), (20, 15123043), (26, 11633110), (52, 5816555), (65, 4653244), (130, 2326622), (260, 1163311)]