17321460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 53343360

約数和(自身を除く): 36021900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 130, 156, 159, 195, 212, 260, 265, 318, 390, 419, 530, 636, 689, 780, 795, 838, 1060, 1257, 1378, 1590, 1676, 2067, 2095, 2514, 2756, 3180, 3445, 4134, 4190, 5028, 5447, 6285, 6890, 8268, 8380, 10335, 10894, 12570, 13780, 16341, 20670, 21788, 22207, 25140, 27235, 32682, 41340, 44414, 54470, 65364, 66621, 81705, 88828, 108940, 111035, 133242, 163410, 222070, 266484, 288691, 326820, 333105, 444140, 577382, 666210, 866073, 1154764, 1332420, 1443455, 1732146, 2886910, 3464292, 4330365, 5773820, 8660730, 17321460]

約数ペア:

[(1, 17321460), (2, 8660730), (3, 5773820), (4, 4330365), (5, 3464292), (6, 2886910), (10, 1732146), (12, 1443455), (13, 1332420), (15, 1154764), (20, 866073), (26, 666210), (30, 577382), (39, 444140), (52, 333105), (53, 326820), (60, 288691), (65, 266484), (78, 222070), (106, 163410), (130, 133242), (156, 111035), (159, 108940), (195, 88828), (212, 81705), (260, 66621), (265, 65364), (318, 54470), (390, 44414), (419, 41340), (530, 32682), (636, 27235), (689, 25140), (780, 22207), (795, 21788), (838, 20670), (1060, 16341), (1257, 13780), (1378, 12570), (1590, 10894), (1676, 10335), (2067, 8380), (2095, 8268), (2514, 6890), (2756, 6285), (3180, 5447), (3445, 5028), (4134, 4190)]