188581380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241771}}^1$

素因数の和:241796

約数の個数: 48

約数和(自身を含む): 568647744

約数和(自身を除く): 380066364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 241771, 483542, 725313, 967084, 1208855, 1450626, 2417710, 2901252, 3143023, 3626565, 4835420, 6286046, 7253130, 9429069, 12572092, 14506260, 15715115, 18858138, 31430230, 37716276, 47145345, 62860460, 94290690, 188581380]

約数ペア:

[(1, 188581380), (2, 94290690), (3, 62860460), (4, 47145345), (5, 37716276), (6, 31430230), (10, 18858138), (12, 15715115), (13, 14506260), (15, 12572092), (20, 9429069), (26, 7253130), (30, 6286046), (39, 4835420), (52, 3626565), (60, 3143023), (65, 2901252), (78, 2417710), (130, 1450626), (156, 1208855), (195, 967084), (260, 725313), (390, 483542), (780, 241771)]