138741210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{17321}}^1$

素因数の和:17423

約数の個数: 48

約数和(自身を含む): 364801320

約数和(自身を除く): 226060110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 17321, 34642, 51963, 86605, 103926, 155889, 173210, 259815, 311778, 519630, 779445, 1541569, 1558890, 3083138, 4624707, 7707845, 9249414, 13874121, 15415690, 23123535, 27748242, 46247070, 69370605, 138741210]

約数ペア:

[(1, 138741210), (2, 69370605), (3, 46247070), (5, 27748242), (6, 23123535), (9, 15415690), (10, 13874121), (15, 9249414), (18, 7707845), (30, 4624707), (45, 3083138), (89, 1558890), (90, 1541569), (178, 779445), (267, 519630), (445, 311778), (534, 259815), (801, 173210), (890, 155889), (1335, 103926), (1602, 86605), (2670, 51963), (4005, 34642), (8010, 17321)]