4719715

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 64

約数和(自身を含む): 8128512

約数和(自身を除く): 3408797

約数列:

[1, 5, 7, 11, 13, 23, 35, 41, 55, 65, 77, 91, 115, 143, 161, 205, 253, 287, 299, 385, 451, 455, 533, 715, 805, 943, 1001, 1265, 1435, 1495, 1771, 2093, 2255, 2665, 3157, 3289, 3731, 4715, 5005, 5863, 6601, 8855, 10373, 10465, 12259, 15785, 16445, 18655, 23023, 29315, 33005, 41041, 51865, 61295, 72611, 85813, 115115, 134849, 205205, 363055, 429065, 674245, 943943, 4719715]

約数ペア:

[(1, 4719715), (5, 943943), (7, 674245), (11, 429065), (13, 363055), (23, 205205), (35, 134849), (41, 115115), (55, 85813), (65, 72611), (77, 61295), (91, 51865), (115, 41041), (143, 33005), (161, 29315), (205, 23023), (253, 18655), (287, 16445), (299, 15785), (385, 12259), (451, 10465), (455, 10373), (533, 8855), (715, 6601), (805, 5863), (943, 5005), (1001, 4715), (1265, 3731), (1435, 3289), (1495, 3157), (1771, 2665), (2093, 2255)]