29785910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 67682304

約数和(自身を除く): 37896394

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 101, 110, 154, 202, 383, 385, 505, 707, 766, 770, 1010, 1111, 1414, 1915, 2222, 2681, 3535, 3830, 4213, 5362, 5555, 7070, 7777, 8426, 11110, 13405, 15554, 21065, 26810, 29491, 38683, 38885, 42130, 58982, 77366, 77770, 147455, 193415, 270781, 294910, 386830, 425513, 541562, 851026, 1353905, 2127565, 2707810, 2978591, 4255130, 5957182, 14892955, 29785910]

約数ペア:

[(1, 29785910), (2, 14892955), (5, 5957182), (7, 4255130), (10, 2978591), (11, 2707810), (14, 2127565), (22, 1353905), (35, 851026), (55, 541562), (70, 425513), (77, 386830), (101, 294910), (110, 270781), (154, 193415), (202, 147455), (383, 77770), (385, 77366), (505, 58982), (707, 42130), (766, 38885), (770, 38683), (1010, 29491), (1111, 26810), (1414, 21065), (1915, 15554), (2222, 13405), (2681, 11110), (3535, 8426), (3830, 7777), (4213, 7070), (5362, 5555)]