409293990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2837}}^1$

素因数の和:3086

約数の個数: 96

約数和(自身を含む): 1221929280

約数和(自身を除く): 812635290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 229, 315, 458, 630, 687, 1145, 1374, 1603, 2061, 2290, 2837, 3206, 3435, 4122, 4809, 5674, 6870, 8015, 8511, 9618, 10305, 14185, 14427, 16030, 17022, 19859, 20610, 24045, 25533, 28370, 28854, 39718, 42555, 48090, 51066, 59577, 72135, 85110, 99295, 119154, 127665, 144270, 178731, 198590, 255330, 297885, 357462, 595770, 649673, 893655, 1299346, 1787310, 1949019, 3248365, 3898038, 4547711, 5847057, 6496730, 9095422, 9745095, 11694114, 13643133, 19490190, 22738555, 27286266, 29235285, 40929399, 45477110, 58470570, 68215665, 81858798, 136431330, 204646995, 409293990]

約数ペア:

[(1, 409293990), (2, 204646995), (3, 136431330), (5, 81858798), (6, 68215665), (7, 58470570), (9, 45477110), (10, 40929399), (14, 29235285), (15, 27286266), (18, 22738555), (21, 19490190), (30, 13643133), (35, 11694114), (42, 9745095), (45, 9095422), (63, 6496730), (70, 5847057), (90, 4547711), (105, 3898038), (126, 3248365), (210, 1949019), (229, 1787310), (315, 1299346), (458, 893655), (630, 649673), (687, 595770), (1145, 357462), (1374, 297885), (1603, 255330), (2061, 198590), (2290, 178731), (2837, 144270), (3206, 127665), (3435, 119154), (4122, 99295), (4809, 85110), (5674, 72135), (6870, 59577), (8015, 51066), (8511, 48090), (9618, 42555), (10305, 39718), (14185, 28854), (14427, 28370), (16030, 25533), (17022, 24045), (19859, 20610)]