228999772820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{905209}}^1$

素因数の和:905377

約数の個数: 96

約数和(自身を含む): 596135097600

約数和(自身を除く): 367135324780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 139, 140, 182, 260, 278, 364, 455, 556, 695, 910, 973, 1390, 1807, 1820, 1946, 2780, 3614, 3892, 4865, 7228, 9035, 9730, 12649, 18070, 19460, 25298, 36140, 50596, 63245, 126490, 252980, 905209, 1810418, 3620836, 4526045, 6336463, 9052090, 11767717, 12672926, 18104180, 23535434, 25345852, 31682315, 47070868, 58838585, 63364630, 82374019, 117677170, 125824051, 126729260, 164748038, 235354340, 251648102, 329496076, 411870095, 503296204, 629120255, 823740190, 880768357, 1258240510, 1635712663, 1647480380, 1761536714, 2516481020, 3271425326, 3523073428, 4403841785, 6542850652, 8178563315, 8807683570, 11449988641, 16357126630, 17615367140, 22899977282, 32714253260, 45799954564, 57249943205, 114499886410, 228999772820]

約数ペア:

[(1, 228999772820), (2, 114499886410), (4, 57249943205), (5, 45799954564), (7, 32714253260), (10, 22899977282), (13, 17615367140), (14, 16357126630), (20, 11449988641), (26, 8807683570), (28, 8178563315), (35, 6542850652), (52, 4403841785), (65, 3523073428), (70, 3271425326), (91, 2516481020), (130, 1761536714), (139, 1647480380), (140, 1635712663), (182, 1258240510), (260, 880768357), (278, 823740190), (364, 629120255), (455, 503296204), (556, 411870095), (695, 329496076), (910, 251648102), (973, 235354340), (1390, 164748038), (1807, 126729260), (1820, 125824051), (1946, 117677170), (2780, 82374019), (3614, 63364630), (3892, 58838585), (4865, 47070868), (7228, 31682315), (9035, 25345852), (9730, 23535434), (12649, 18104180), (18070, 12672926), (19460, 11767717), (25298, 9052090), (36140, 6336463), (50596, 4526045), (63245, 3620836), (126490, 1810418), (252980, 905209)]