40605510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4243}}^1$

素因数の和:4293

約数の個数: 64

約数和(自身を含む): 110004480

約数和(自身を除く): 69398970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4243, 4785, 8486, 9570, 12729, 21215, 25458, 42430, 46673, 63645, 93346, 123047, 127290, 140019, 233365, 246094, 280038, 369141, 466730, 615235, 700095, 738282, 1230470, 1353517, 1400190, 1845705, 2707034, 3691410, 4060551, 6767585, 8121102, 13535170, 20302755, 40605510]

約数ペア:

[(1, 40605510), (2, 20302755), (3, 13535170), (5, 8121102), (6, 6767585), (10, 4060551), (11, 3691410), (15, 2707034), (22, 1845705), (29, 1400190), (30, 1353517), (33, 1230470), (55, 738282), (58, 700095), (66, 615235), (87, 466730), (110, 369141), (145, 280038), (165, 246094), (174, 233365), (290, 140019), (319, 127290), (330, 123047), (435, 93346), (638, 63645), (870, 46673), (957, 42430), (1595, 25458), (1914, 21215), (3190, 12729), (4243, 9570), (4785, 8486)]