7886514930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{13099}}^1$

素因数の和:13224

約数の個数: 128

約数和(自身を含む): 22455705600

約数和(自身を除く): 14569190670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 61, 70, 94, 105, 122, 141, 183, 210, 235, 282, 305, 329, 366, 427, 470, 610, 658, 705, 854, 915, 987, 1281, 1410, 1645, 1830, 1974, 2135, 2562, 2867, 3290, 4270, 4935, 5734, 6405, 8601, 9870, 12810, 13099, 14335, 17202, 20069, 26198, 28670, 39297, 40138, 43005, 60207, 65495, 78594, 86010, 91693, 100345, 120414, 130990, 183386, 196485, 200690, 275079, 301035, 392970, 458465, 550158, 602070, 615653, 799039, 916930, 1231306, 1375395, 1598078, 1846959, 2397117, 2750790, 3078265, 3693918, 3995195, 4309571, 4794234, 5593273, 6156530, 7990390, 8619142, 9234795, 11186546, 11985585, 12928713, 16779819, 18469590, 21547855, 23971170, 25857426, 27966365, 33559638, 37554833, 43095710, 55932730, 64643565, 75109666, 83899095, 112664499, 129287130, 167798190, 187774165, 225328998, 262883831, 375548330, 525767662, 563322495, 788651493, 1126644990, 1314419155, 1577302986, 2628838310, 3943257465, 7886514930]

約数ペア:

[(1, 7886514930), (2, 3943257465), (3, 2628838310), (5, 1577302986), (6, 1314419155), (7, 1126644990), (10, 788651493), (14, 563322495), (15, 525767662), (21, 375548330), (30, 262883831), (35, 225328998), (42, 187774165), (47, 167798190), (61, 129287130), (70, 112664499), (94, 83899095), (105, 75109666), (122, 64643565), (141, 55932730), (183, 43095710), (210, 37554833), (235, 33559638), (282, 27966365), (305, 25857426), (329, 23971170), (366, 21547855), (427, 18469590), (470, 16779819), (610, 12928713), (658, 11985585), (705, 11186546), (854, 9234795), (915, 8619142), (987, 7990390), (1281, 6156530), (1410, 5593273), (1645, 4794234), (1830, 4309571), (1974, 3995195), (2135, 3693918), (2562, 3078265), (2867, 2750790), (3290, 2397117), (4270, 1846959), (4935, 1598078), (5734, 1375395), (6405, 1231306), (8601, 916930), (9870, 799039), (12810, 615653), (13099, 602070), (14335, 550158), (17202, 458465), (20069, 392970), (26198, 301035), (28670, 275079), (39297, 200690), (40138, 196485), (43005, 183386), (60207, 130990), (65495, 120414), (78594, 100345), (86010, 91693)]