73238210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18731}}^1$

素因数の和:18778

約数の個数: 32

約数和(自身を含む): 145660032

約数和(自身を除く): 72421822

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 18731, 37462, 93655, 187310, 318427, 430813, 636854, 861626, 1592135, 2154065, 3184270, 4308130, 7323821, 14647642, 36619105, 73238210]

約数ペア:

[(1, 73238210), (2, 36619105), (5, 14647642), (10, 7323821), (17, 4308130), (23, 3184270), (34, 2154065), (46, 1592135), (85, 861626), (115, 636854), (170, 430813), (230, 318427), (391, 187310), (782, 93655), (1955, 37462), (3910, 18731)]