7816289910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{30881}}^1$

素因数の和:30974

約数の個数: 128

約数和(自身を含む): 22412920320

約数和(自身を除く): 14596630410

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 59, 65, 66, 78, 110, 118, 130, 143, 165, 177, 195, 286, 295, 330, 354, 390, 429, 590, 649, 715, 767, 858, 885, 1298, 1430, 1534, 1770, 1947, 2145, 2301, 3245, 3835, 3894, 4290, 4602, 6490, 7670, 8437, 9735, 11505, 16874, 19470, 23010, 25311, 30881, 42185, 50622, 61762, 84370, 92643, 126555, 154405, 185286, 253110, 308810, 339691, 401453, 463215, 679382, 802906, 926430, 1019073, 1204359, 1698455, 1821979, 2007265, 2038146, 2408718, 3396910, 3643958, 4014530, 4415983, 5095365, 5465937, 6021795, 8831966, 9109895, 10190730, 10931874, 12043590, 13247949, 18219790, 20041769, 22079915, 23685727, 26495898, 27329685, 40083538, 44159830, 47371454, 54659370, 60125307, 66239745, 71057181, 100208845, 118428635, 120250614, 132479490, 142114362, 200417690, 236857270, 260542997, 300626535, 355285905, 521085994, 601253070, 710571810, 781628991, 1302714985, 1563257982, 2605429970, 3908144955, 7816289910]

約数ペア:

[(1, 7816289910), (2, 3908144955), (3, 2605429970), (5, 1563257982), (6, 1302714985), (10, 781628991), (11, 710571810), (13, 601253070), (15, 521085994), (22, 355285905), (26, 300626535), (30, 260542997), (33, 236857270), (39, 200417690), (55, 142114362), (59, 132479490), (65, 120250614), (66, 118428635), (78, 100208845), (110, 71057181), (118, 66239745), (130, 60125307), (143, 54659370), (165, 47371454), (177, 44159830), (195, 40083538), (286, 27329685), (295, 26495898), (330, 23685727), (354, 22079915), (390, 20041769), (429, 18219790), (590, 13247949), (649, 12043590), (715, 10931874), (767, 10190730), (858, 9109895), (885, 8831966), (1298, 6021795), (1430, 5465937), (1534, 5095365), (1770, 4415983), (1947, 4014530), (2145, 3643958), (2301, 3396910), (3245, 2408718), (3835, 2038146), (3894, 2007265), (4290, 1821979), (4602, 1698455), (6490, 1204359), (7670, 1019073), (8437, 926430), (9735, 802906), (11505, 679382), (16874, 463215), (19470, 401453), (23010, 339691), (25311, 308810), (30881, 253110), (42185, 185286), (50622, 154405), (61762, 126555), (84370, 92643)]