19364100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{9221}}^1$

素因数の和:9245

約数の個数: 72

約数和(自身を含む): 64037568

約数和(自身を除く): 44673468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 9221, 18442, 27663, 36884, 46105, 55326, 64547, 92210, 110652, 129094, 138315, 184420, 193641, 230525, 258188, 276630, 322735, 387282, 461050, 553260, 645470, 691575, 774564, 922100, 968205, 1290940, 1383150, 1613675, 1936410, 2766300, 3227350, 3872820, 4841025, 6454700, 9682050, 19364100]

約数ペア:

[(1, 19364100), (2, 9682050), (3, 6454700), (4, 4841025), (5, 3872820), (6, 3227350), (7, 2766300), (10, 1936410), (12, 1613675), (14, 1383150), (15, 1290940), (20, 968205), (21, 922100), (25, 774564), (28, 691575), (30, 645470), (35, 553260), (42, 461050), (50, 387282), (60, 322735), (70, 276630), (75, 258188), (84, 230525), (100, 193641), (105, 184420), (140, 138315), (150, 129094), (175, 110652), (210, 92210), (300, 64547), (350, 55326), (420, 46105), (525, 36884), (700, 27663), (1050, 18442), (2100, 9221)]