19930147195

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 30075494400

約数和(自身を除く): 10145347205

約数列:

[1, 5, 7, 29, 35, 47, 59, 73, 97, 145, 203, 235, 295, 329, 365, 413, 485, 511, 679, 1015, 1363, 1645, 1711, 2065, 2117, 2555, 2773, 2813, 3395, 3431, 4307, 4559, 5723, 6815, 7081, 8555, 9541, 10585, 11977, 13865, 14065, 14819, 17155, 19411, 19691, 21535, 22795, 24017, 28615, 30149, 31913, 35405, 40061, 47705, 49567, 59885, 74095, 80417, 97055, 98455, 99499, 120085, 124903, 132211, 150745, 159565, 165967, 200305, 202429, 205349, 247835, 268981, 332807, 402085, 417779, 497495, 562919, 624515, 661055, 696493, 829835, 874321, 925477, 1012145, 1026745, 1161769, 1344905, 1417003, 1437443, 1664035, 1882867, 2088895, 2329649, 2814595, 2924453, 3482465, 4371605, 4627385, 5808845, 5870441, 7085015, 7187215, 7800449, 9414335, 9651403, 11648245, 12115591, 14622265, 19635613, 29352205, 39002245, 41093087, 48257015, 54603143, 60577955, 67559821, 84809137, 98178065, 137449291, 205465435, 273015715, 337799105, 424045685, 569432777, 687246455, 2847163885, 3986029439, 19930147195]

約数ペア:

[(1, 19930147195), (5, 3986029439), (7, 2847163885), (29, 687246455), (35, 569432777), (47, 424045685), (59, 337799105), (73, 273015715), (97, 205465435), (145, 137449291), (203, 98178065), (235, 84809137), (295, 67559821), (329, 60577955), (365, 54603143), (413, 48257015), (485, 41093087), (511, 39002245), (679, 29352205), (1015, 19635613), (1363, 14622265), (1645, 12115591), (1711, 11648245), (2065, 9651403), (2117, 9414335), (2555, 7800449), (2773, 7187215), (2813, 7085015), (3395, 5870441), (3431, 5808845), (4307, 4627385), (4559, 4371605), (5723, 3482465), (6815, 2924453), (7081, 2814595), (8555, 2329649), (9541, 2088895), (10585, 1882867), (11977, 1664035), (13865, 1437443), (14065, 1417003), (14819, 1344905), (17155, 1161769), (19411, 1026745), (19691, 1012145), (21535, 925477), (22795, 874321), (24017, 829835), (28615, 696493), (30149, 661055), (31913, 624515), (35405, 562919), (40061, 497495), (47705, 417779), (49567, 402085), (59885, 332807), (74095, 268981), (80417, 247835), (97055, 205349), (98455, 202429), (99499, 200305), (120085, 165967), (124903, 159565), (132211, 150745)]