127732930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{4217}}^1$

素因数の和:4470

約数の個数: 32

約数和(自身を含む): 248727024

約数和(自身を除く): 120994094

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 233, 466, 1165, 2330, 3029, 4217, 6058, 8434, 15145, 21085, 30290, 42170, 54821, 109642, 274105, 548210, 982561, 1965122, 4912805, 9825610, 12773293, 25546586, 63866465, 127732930]

約数ペア:

[(1, 127732930), (2, 63866465), (5, 25546586), (10, 12773293), (13, 9825610), (26, 4912805), (65, 1965122), (130, 982561), (233, 548210), (466, 274105), (1165, 109642), (2330, 54821), (3029, 42170), (4217, 30290), (6058, 21085), (8434, 15145)]