90810430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{5507}}^1$

素因数の和:5628

約数の個数: 32

約数和(自身を含む): 174890016

約数和(自身を除く): 84079586

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 970, 1649, 3298, 5507, 8245, 11014, 16490, 27535, 55070, 93619, 187238, 468095, 534179, 936190, 1068358, 2670895, 5341790, 9081043, 18162086, 45405215, 90810430]

約数ペア:

[(1, 90810430), (2, 45405215), (5, 18162086), (10, 9081043), (17, 5341790), (34, 2670895), (85, 1068358), (97, 936190), (170, 534179), (194, 468095), (485, 187238), (970, 93619), (1649, 55070), (3298, 27535), (5507, 16490), (8245, 11014)]