7029688890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1901}}^1\times {\mathrm{17609}}^1$

素因数の和:19527

約数の個数: 64

約数和(自身を含む): 19292670720

約数和(自身を除く): 12262981830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1901, 3802, 5703, 9505, 11406, 13307, 17609, 19010, 26614, 28515, 35218, 39921, 52827, 57030, 66535, 79842, 88045, 105654, 123263, 133070, 176090, 199605, 246526, 264135, 369789, 399210, 528270, 616315, 739578, 1232630, 1848945, 3697890, 33474709, 66949418, 100424127, 167373545, 200848254, 234322963, 334747090, 468645926, 502120635, 702968889, 1004241270, 1171614815, 1405937778, 2343229630, 3514844445, 7029688890]

約数ペア:

[(1, 7029688890), (2, 3514844445), (3, 2343229630), (5, 1405937778), (6, 1171614815), (7, 1004241270), (10, 702968889), (14, 502120635), (15, 468645926), (21, 334747090), (30, 234322963), (35, 200848254), (42, 167373545), (70, 100424127), (105, 66949418), (210, 33474709), (1901, 3697890), (3802, 1848945), (5703, 1232630), (9505, 739578), (11406, 616315), (13307, 528270), (17609, 399210), (19010, 369789), (26614, 264135), (28515, 246526), (35218, 199605), (39921, 176090), (52827, 133070), (57030, 123263), (66535, 105654), (79842, 88045)]