841799490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{3067}}^1$

素因数の和:4391

約数の個数: 64

約数和(自身を含む): 2311455744

約数和(自身を除く): 1469656254

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1307, 2614, 3067, 3921, 6134, 6535, 7842, 9149, 9201, 13070, 15335, 18298, 18402, 19605, 21469, 27447, 30670, 39210, 42938, 45745, 46005, 54894, 64407, 91490, 92010, 107345, 128814, 137235, 214690, 274470, 322035, 644070, 4008569, 8017138, 12025707, 20042845, 24051414, 28059983, 40085690, 56119966, 60128535, 84179949, 120257070, 140299915, 168359898, 280599830, 420899745, 841799490]

約数ペア:

[(1, 841799490), (2, 420899745), (3, 280599830), (5, 168359898), (6, 140299915), (7, 120257070), (10, 84179949), (14, 60128535), (15, 56119966), (21, 40085690), (30, 28059983), (35, 24051414), (42, 20042845), (70, 12025707), (105, 8017138), (210, 4008569), (1307, 644070), (2614, 322035), (3067, 274470), (3921, 214690), (6134, 137235), (6535, 128814), (7842, 107345), (9149, 92010), (9201, 91490), (13070, 64407), (15335, 54894), (18298, 46005), (18402, 45745), (19605, 42938), (21469, 39210), (27447, 30670)]