245797479930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{874693}}^1$

素因数の和:874768

約数の個数: 128

約数和(自身を含む): 680162054400

約数和(自身を除く): 434364574470

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 29, 30, 34, 38, 51, 57, 58, 85, 87, 95, 102, 114, 145, 170, 174, 190, 255, 285, 290, 323, 435, 493, 510, 551, 570, 646, 870, 969, 986, 1102, 1479, 1615, 1653, 1938, 2465, 2755, 2958, 3230, 3306, 4845, 4930, 5510, 7395, 8265, 9367, 9690, 14790, 16530, 18734, 28101, 46835, 56202, 93670, 140505, 281010, 874693, 1749386, 2624079, 4373465, 5248158, 8746930, 13120395, 14869781, 16619167, 25366097, 26240790, 29739562, 33238334, 44609343, 49857501, 50732194, 74348905, 76098291, 83095835, 89218686, 99715002, 126830485, 148697810, 152196582, 166191670, 223046715, 249287505, 253660970, 282525839, 380491455, 431223649, 446093430, 481955843, 498575010, 565051678, 760982910, 847577517, 862447298, 963911686, 1293670947, 1412629195, 1445867529, 1695155034, 2156118245, 2409779215, 2587341894, 2825258390, 2891735058, 4237887585, 4312236490, 4819558430, 6468354735, 7229337645, 8193249331, 8475775170, 12936709470, 14458675290, 16386498662, 24579747993, 40966246655, 49159495986, 81932493310, 122898739965, 245797479930]

約数ペア:

[(1, 245797479930), (2, 122898739965), (3, 81932493310), (5, 49159495986), (6, 40966246655), (10, 24579747993), (15, 16386498662), (17, 14458675290), (19, 12936709470), (29, 8475775170), (30, 8193249331), (34, 7229337645), (38, 6468354735), (51, 4819558430), (57, 4312236490), (58, 4237887585), (85, 2891735058), (87, 2825258390), (95, 2587341894), (102, 2409779215), (114, 2156118245), (145, 1695155034), (170, 1445867529), (174, 1412629195), (190, 1293670947), (255, 963911686), (285, 862447298), (290, 847577517), (323, 760982910), (435, 565051678), (493, 498575010), (510, 481955843), (551, 446093430), (570, 431223649), (646, 380491455), (870, 282525839), (969, 253660970), (986, 249287505), (1102, 223046715), (1479, 166191670), (1615, 152196582), (1653, 148697810), (1938, 126830485), (2465, 99715002), (2755, 89218686), (2958, 83095835), (3230, 76098291), (3306, 74348905), (4845, 50732194), (4930, 49857501), (5510, 44609343), (7395, 33238334), (8265, 29739562), (9367, 26240790), (9690, 25366097), (14790, 16619167), (16530, 14869781), (18734, 13120395), (28101, 8746930), (46835, 5248158), (56202, 4373465), (93670, 2624079), (140505, 1749386), (281010, 874693)]