843541860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{15101}}^1$

素因数の和:15146

約数の個数: 144

約数和(自身を含む): 2892335040

約数和(自身を除く): 2048793180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2793, 2940, 3724, 3990, 4655, 5586, 7980, 9310, 11172, 13965, 15101, 18620, 27930, 30202, 45303, 55860, 60404, 75505, 90606, 105707, 151010, 181212, 211414, 226515, 286919, 302020, 317121, 422828, 453030, 528535, 573838, 634242, 739949, 860757, 906060, 1057070, 1147676, 1268484, 1434595, 1479898, 1585605, 1721514, 2008433, 2114140, 2219847, 2869190, 2959796, 3171210, 3443028, 3699745, 4016866, 4303785, 4439694, 5738380, 6025299, 6342420, 7399490, 8033732, 8607570, 8879388, 10042165, 11099235, 12050598, 14059031, 14798980, 17215140, 20084330, 22198470, 24101196, 28118062, 30126495, 40168660, 42177093, 44396940, 56236124, 60252990, 70295155, 84354186, 120505980, 140590310, 168708372, 210885465, 281180620, 421770930, 843541860]

約数ペア:

[(1, 843541860), (2, 421770930), (3, 281180620), (4, 210885465), (5, 168708372), (6, 140590310), (7, 120505980), (10, 84354186), (12, 70295155), (14, 60252990), (15, 56236124), (19, 44396940), (20, 42177093), (21, 40168660), (28, 30126495), (30, 28118062), (35, 24101196), (38, 22198470), (42, 20084330), (49, 17215140), (57, 14798980), (60, 14059031), (70, 12050598), (76, 11099235), (84, 10042165), (95, 8879388), (98, 8607570), (105, 8033732), (114, 7399490), (133, 6342420), (140, 6025299), (147, 5738380), (190, 4439694), (196, 4303785), (210, 4016866), (228, 3699745), (245, 3443028), (266, 3171210), (285, 2959796), (294, 2869190), (380, 2219847), (399, 2114140), (420, 2008433), (490, 1721514), (532, 1585605), (570, 1479898), (588, 1434595), (665, 1268484), (735, 1147676), (798, 1057070), (931, 906060), (980, 860757), (1140, 739949), (1330, 634242), (1470, 573838), (1596, 528535), (1862, 453030), (1995, 422828), (2660, 317121), (2793, 302020), (2940, 286919), (3724, 226515), (3990, 211414), (4655, 181212), (5586, 151010), (7980, 105707), (9310, 90606), (11172, 75505), (13965, 60404), (15101, 55860), (18620, 45303), (27930, 30202)]