819670770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1163}}^1$

素因数の和:1408

約数の個数: 96

約数和(自身を含む): 2196440064

約数和(自身を除く): 1376769294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 191, 205, 246, 369, 382, 410, 573, 615, 738, 955, 1146, 1163, 1230, 1719, 1845, 1910, 2326, 2865, 3438, 3489, 3690, 5730, 5815, 6978, 7831, 8595, 10467, 11630, 15662, 17190, 17445, 20934, 23493, 34890, 39155, 46986, 47683, 52335, 70479, 78310, 95366, 104670, 117465, 140958, 143049, 222133, 234930, 238415, 286098, 352395, 429147, 444266, 476830, 666399, 704790, 715245, 858294, 1110665, 1332798, 1430490, 1999197, 2145735, 2221330, 3331995, 3998394, 4291470, 6663990, 9107453, 9995985, 18214906, 19991970, 27322359, 45537265, 54644718, 81967077, 91074530, 136611795, 163934154, 273223590, 409835385, 819670770]

約数ペア:

[(1, 819670770), (2, 409835385), (3, 273223590), (5, 163934154), (6, 136611795), (9, 91074530), (10, 81967077), (15, 54644718), (18, 45537265), (30, 27322359), (41, 19991970), (45, 18214906), (82, 9995985), (90, 9107453), (123, 6663990), (191, 4291470), (205, 3998394), (246, 3331995), (369, 2221330), (382, 2145735), (410, 1999197), (573, 1430490), (615, 1332798), (738, 1110665), (955, 858294), (1146, 715245), (1163, 704790), (1230, 666399), (1719, 476830), (1845, 444266), (1910, 429147), (2326, 352395), (2865, 286098), (3438, 238415), (3489, 234930), (3690, 222133), (5730, 143049), (5815, 140958), (6978, 117465), (7831, 104670), (8595, 95366), (10467, 78310), (11630, 70479), (15662, 52335), (17190, 47683), (17445, 46986), (20934, 39155), (23493, 34890)]