2173069291245

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{504727}}^1$

素因数の和:505010

約数の個数: 64

約数和(自身を含む): 3684046012416

約数和(自身を除く): 1510976721171

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 197, 235, 465, 591, 705, 985, 1457, 2955, 4371, 6107, 7285, 9259, 18321, 21855, 27777, 30535, 46295, 91605, 138885, 287029, 504727, 861087, 1435145, 1514181, 2523635, 4305435, 7570905, 15646537, 23722169, 46939611, 71166507, 78232685, 99431219, 118610845, 234698055, 298293657, 355832535, 497156095, 735387239, 1491468285, 2206161717, 3082367789, 3676936195, 4673267293, 9247103367, 11030808585, 14019801879, 15411838945, 23366336465, 46235516835, 70099009395, 144871286083, 434613858249, 724356430415, 2173069291245]

約数ペア:

[(1, 2173069291245), (3, 724356430415), (5, 434613858249), (15, 144871286083), (31, 70099009395), (47, 46235516835), (93, 23366336465), (141, 15411838945), (155, 14019801879), (197, 11030808585), (235, 9247103367), (465, 4673267293), (591, 3676936195), (705, 3082367789), (985, 2206161717), (1457, 1491468285), (2955, 735387239), (4371, 497156095), (6107, 355832535), (7285, 298293657), (9259, 234698055), (18321, 118610845), (21855, 99431219), (27777, 78232685), (30535, 71166507), (46295, 46939611), (91605, 23722169), (138885, 15646537), (287029, 7570905), (504727, 4305435), (861087, 2523635), (1435145, 1514181)]