129764460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{607}}^1$

素因数の和:1135

約数の個数: 96

約数和(自身を含む): 416747520

約数和(自身を除く): 286983060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 509, 607, 1018, 1214, 1527, 1821, 2036, 2428, 2545, 3035, 3054, 3563, 3642, 4249, 5090, 6070, 6108, 7126, 7284, 7635, 8498, 9105, 10180, 10689, 12140, 12747, 14252, 15270, 16996, 17815, 18210, 21245, 21378, 25494, 30540, 35630, 36420, 42490, 42756, 50988, 53445, 63735, 71260, 84980, 106890, 127470, 213780, 254940, 308963, 617926, 926889, 1235852, 1544815, 1853778, 2162741, 3089630, 3707556, 4325482, 4634445, 6179260, 6488223, 8650964, 9268890, 10813705, 12976446, 18537780, 21627410, 25952892, 32441115, 43254820, 64882230, 129764460]

約数ペア:

[(1, 129764460), (2, 64882230), (3, 43254820), (4, 32441115), (5, 25952892), (6, 21627410), (7, 18537780), (10, 12976446), (12, 10813705), (14, 9268890), (15, 8650964), (20, 6488223), (21, 6179260), (28, 4634445), (30, 4325482), (35, 3707556), (42, 3089630), (60, 2162741), (70, 1853778), (84, 1544815), (105, 1235852), (140, 926889), (210, 617926), (420, 308963), (509, 254940), (607, 213780), (1018, 127470), (1214, 106890), (1527, 84980), (1821, 71260), (2036, 63735), (2428, 53445), (2545, 50988), (3035, 42756), (3054, 42490), (3563, 36420), (3642, 35630), (4249, 30540), (5090, 25494), (6070, 21378), (6108, 21245), (7126, 18210), (7284, 17815), (7635, 16996), (8498, 15270), (9105, 14252), (10180, 12747), (10689, 12140)]