428303010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{281}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 1099827072

約数和(自身を除く): 671524062

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 47, 69, 94, 115, 138, 141, 230, 235, 281, 282, 345, 470, 562, 690, 705, 843, 1081, 1405, 1410, 1686, 2162, 2209, 2810, 3243, 4215, 4418, 5405, 6463, 6486, 6627, 8430, 10810, 11045, 12926, 13207, 13254, 16215, 19389, 22090, 26414, 32315, 32430, 33135, 38778, 39621, 50807, 64630, 66035, 66270, 79242, 96945, 101614, 132070, 152421, 193890, 198105, 254035, 303761, 304842, 396210, 508070, 607522, 620729, 762105, 911283, 1241458, 1518805, 1524210, 1822566, 1862187, 3037610, 3103645, 3724374, 4556415, 6207290, 9112830, 9310935, 14276767, 18621870, 28553534, 42830301, 71383835, 85660602, 142767670, 214151505, 428303010]

約数ペア:

[(1, 428303010), (2, 214151505), (3, 142767670), (5, 85660602), (6, 71383835), (10, 42830301), (15, 28553534), (23, 18621870), (30, 14276767), (46, 9310935), (47, 9112830), (69, 6207290), (94, 4556415), (115, 3724374), (138, 3103645), (141, 3037610), (230, 1862187), (235, 1822566), (281, 1524210), (282, 1518805), (345, 1241458), (470, 911283), (562, 762105), (690, 620729), (705, 607522), (843, 508070), (1081, 396210), (1405, 304842), (1410, 303761), (1686, 254035), (2162, 198105), (2209, 193890), (2810, 152421), (3243, 132070), (4215, 101614), (4418, 96945), (5405, 79242), (6463, 66270), (6486, 66035), (6627, 64630), (8430, 50807), (10810, 39621), (11045, 38778), (12926, 33135), (13207, 32430), (13254, 32315), (16215, 26414), (19389, 22090)]