1453115580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{494257}}^1$

素因数の和:494283

約数の個数: 72

約数和(自身を含む): 4733014608

約数和(自身を除く): 3279899028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 494257, 988514, 1482771, 1977028, 2471285, 2965542, 3459799, 4942570, 5931084, 6919598, 7413855, 9885140, 10379397, 13839196, 14827710, 17298995, 20758794, 24218593, 29655420, 34597990, 41517588, 48437186, 51896985, 69195980, 72655779, 96874372, 103793970, 121092965, 145311558, 207587940, 242185930, 290623116, 363278895, 484371860, 726557790, 1453115580]

約数ペア:

[(1, 1453115580), (2, 726557790), (3, 484371860), (4, 363278895), (5, 290623116), (6, 242185930), (7, 207587940), (10, 145311558), (12, 121092965), (14, 103793970), (15, 96874372), (20, 72655779), (21, 69195980), (28, 51896985), (30, 48437186), (35, 41517588), (42, 34597990), (49, 29655420), (60, 24218593), (70, 20758794), (84, 17298995), (98, 14827710), (105, 13839196), (140, 10379397), (147, 9885140), (196, 7413855), (210, 6919598), (245, 5931084), (294, 4942570), (420, 3459799), (490, 2965542), (588, 2471285), (735, 1977028), (980, 1482771), (1470, 988514), (2940, 494257)]