228614460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6469}}^1$

素因数の和:6531

約数の個数: 96

約数和(自身を含む): 695654400

約数和(自身を除く): 467039940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 2356, 2945, 3534, 5890, 6469, 7068, 8835, 11780, 12938, 17670, 19407, 25876, 32345, 35340, 38814, 64690, 77628, 97035, 122911, 129380, 194070, 200539, 245822, 368733, 388140, 401078, 491644, 601617, 614555, 737466, 802156, 1002695, 1203234, 1229110, 1474932, 1843665, 2005390, 2406468, 2458220, 3008085, 3687330, 3810241, 4010780, 6016170, 7374660, 7620482, 11430723, 12032340, 15240964, 19051205, 22861446, 38102410, 45722892, 57153615, 76204820, 114307230, 228614460]

約数ペア:

[(1, 228614460), (2, 114307230), (3, 76204820), (4, 57153615), (5, 45722892), (6, 38102410), (10, 22861446), (12, 19051205), (15, 15240964), (19, 12032340), (20, 11430723), (30, 7620482), (31, 7374660), (38, 6016170), (57, 4010780), (60, 3810241), (62, 3687330), (76, 3008085), (93, 2458220), (95, 2406468), (114, 2005390), (124, 1843665), (155, 1474932), (186, 1229110), (190, 1203234), (228, 1002695), (285, 802156), (310, 737466), (372, 614555), (380, 601617), (465, 491644), (570, 401078), (589, 388140), (620, 368733), (930, 245822), (1140, 200539), (1178, 194070), (1767, 129380), (1860, 122911), (2356, 97035), (2945, 77628), (3534, 64690), (5890, 38814), (6469, 35340), (7068, 32345), (8835, 25876), (11780, 19407), (12938, 17670)]