9263940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 31715712

約数和(自身を除く): 22451772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 115, 137, 138, 140, 147, 161, 196, 210, 230, 245, 274, 276, 294, 322, 345, 411, 420, 460, 483, 490, 548, 588, 644, 685, 690, 735, 805, 822, 959, 966, 980, 1127, 1370, 1380, 1470, 1610, 1644, 1918, 1932, 2055, 2254, 2415, 2740, 2877, 2940, 3151, 3220, 3381, 3836, 4110, 4508, 4795, 4830, 5635, 5754, 6302, 6713, 6762, 8220, 9453, 9590, 9660, 11270, 11508, 12604, 13426, 13524, 14385, 15755, 16905, 18906, 19180, 20139, 22057, 22540, 26852, 28770, 31510, 33565, 33810, 37812, 40278, 44114, 47265, 57540, 63020, 66171, 67130, 67620, 80556, 88228, 94530, 100695, 110285, 132342, 134260, 154399, 189060, 201390, 220570, 264684, 308798, 330855, 402780, 441140, 463197, 617596, 661710, 771995, 926394, 1323420, 1543990, 1852788, 2315985, 3087980, 4631970, 9263940]

約数ペア:

[(1, 9263940), (2, 4631970), (3, 3087980), (4, 2315985), (5, 1852788), (6, 1543990), (7, 1323420), (10, 926394), (12, 771995), (14, 661710), (15, 617596), (20, 463197), (21, 441140), (23, 402780), (28, 330855), (30, 308798), (35, 264684), (42, 220570), (46, 201390), (49, 189060), (60, 154399), (69, 134260), (70, 132342), (84, 110285), (92, 100695), (98, 94530), (105, 88228), (115, 80556), (137, 67620), (138, 67130), (140, 66171), (147, 63020), (161, 57540), (196, 47265), (210, 44114), (230, 40278), (245, 37812), (274, 33810), (276, 33565), (294, 31510), (322, 28770), (345, 26852), (411, 22540), (420, 22057), (460, 20139), (483, 19180), (490, 18906), (548, 16905), (588, 15755), (644, 14385), (685, 13524), (690, 13426), (735, 12604), (805, 11508), (822, 11270), (959, 9660), (966, 9590), (980, 9453), (1127, 8220), (1370, 6762), (1380, 6713), (1470, 6302), (1610, 5754), (1644, 5635), (1918, 4830), (1932, 4795), (2055, 4508), (2254, 4110), (2415, 3836), (2740, 3381), (2877, 3220), (2940, 3151)]