2013325930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113683}}^1$

素因数の和:113731

約数の個数: 64

約数和(自身を含む): 4714702848

約数和(自身を除く): 2701376918

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1610, 1771, 2530, 3542, 8855, 17710, 113683, 227366, 568415, 795781, 1136830, 1250513, 1591562, 2501026, 2614709, 3978905, 5229418, 6252565, 7957810, 8753591, 12505130, 13073545, 17507182, 18302963, 26147090, 28761799, 36605926, 43767955, 57523598, 87535910, 91514815, 143808995, 183029630, 201332593, 287617990, 402665186, 1006662965, 2013325930]

約数ペア:

[(1, 2013325930), (2, 1006662965), (5, 402665186), (7, 287617990), (10, 201332593), (11, 183029630), (14, 143808995), (22, 91514815), (23, 87535910), (35, 57523598), (46, 43767955), (55, 36605926), (70, 28761799), (77, 26147090), (110, 18302963), (115, 17507182), (154, 13073545), (161, 12505130), (230, 8753591), (253, 7957810), (322, 6252565), (385, 5229418), (506, 3978905), (770, 2614709), (805, 2501026), (1265, 1591562), (1610, 1250513), (1771, 1136830), (2530, 795781), (3542, 568415), (8855, 227366), (17710, 113683)]