2214659020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:608

約数の個数: 144

約数和(自身を含む): 5703892992

約数和(自身を除く): 3489233972

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 127, 140, 170, 238, 254, 289, 340, 431, 476, 508, 578, 595, 635, 862, 889, 1156, 1190, 1270, 1445, 1724, 1778, 2023, 2155, 2159, 2380, 2540, 2890, 3017, 3556, 4046, 4310, 4318, 4445, 5780, 6034, 7327, 8092, 8620, 8636, 8890, 10115, 10795, 12068, 14654, 15085, 15113, 17780, 20230, 21590, 29308, 30170, 30226, 36635, 36703, 40460, 43180, 51289, 54737, 60340, 60452, 73270, 73406, 75565, 102578, 109474, 124559, 146540, 146812, 151130, 183515, 205156, 218948, 249118, 256445, 256921, 273685, 302260, 367030, 383159, 498236, 512890, 513842, 547370, 622795, 734060, 766318, 871913, 930529, 1025780, 1027684, 1094740, 1245590, 1284605, 1532636, 1743826, 1861058, 1915795, 2491180, 2569210, 3487652, 3722116, 3831590, 4359565, 4652645, 5138420, 6513703, 7663180, 8719130, 9305290, 13027406, 15818993, 17438260, 18610580, 26054812, 31637986, 32568515, 63275972, 65137030, 79094965, 110732951, 130274060, 158189930, 221465902, 316379860, 442931804, 553664755, 1107329510, 2214659020]

約数ペア:

[(1, 2214659020), (2, 1107329510), (4, 553664755), (5, 442931804), (7, 316379860), (10, 221465902), (14, 158189930), (17, 130274060), (20, 110732951), (28, 79094965), (34, 65137030), (35, 63275972), (68, 32568515), (70, 31637986), (85, 26054812), (119, 18610580), (127, 17438260), (140, 15818993), (170, 13027406), (238, 9305290), (254, 8719130), (289, 7663180), (340, 6513703), (431, 5138420), (476, 4652645), (508, 4359565), (578, 3831590), (595, 3722116), (635, 3487652), (862, 2569210), (889, 2491180), (1156, 1915795), (1190, 1861058), (1270, 1743826), (1445, 1532636), (1724, 1284605), (1778, 1245590), (2023, 1094740), (2155, 1027684), (2159, 1025780), (2380, 930529), (2540, 871913), (2890, 766318), (3017, 734060), (3556, 622795), (4046, 547370), (4310, 513842), (4318, 512890), (4445, 498236), (5780, 383159), (6034, 367030), (7327, 302260), (8092, 273685), (8620, 256921), (8636, 256445), (8890, 249118), (10115, 218948), (10795, 205156), (12068, 183515), (14654, 151130), (15085, 146812), (15113, 146540), (17780, 124559), (20230, 109474), (21590, 102578), (29308, 75565), (30170, 73406), (30226, 73270), (36635, 60452), (36703, 60340), (40460, 54737), (43180, 51289)]