158943870

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{21803}}^1$

素因数の和:21828

約数の個数: 56

約数和(自身を含む): 428971896

約数和(自身を除く): 270028026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 21803, 43606, 65409, 109015, 130818, 196227, 218030, 327045, 392454, 588681, 654090, 981135, 1177362, 1766043, 1962270, 2943405, 3532086, 5298129, 5886810, 8830215, 10596258, 15894387, 17660430, 26490645, 31788774, 52981290, 79471935, 158943870]

約数ペア:

[(1, 158943870), (2, 79471935), (3, 52981290), (5, 31788774), (6, 26490645), (9, 17660430), (10, 15894387), (15, 10596258), (18, 8830215), (27, 5886810), (30, 5298129), (45, 3532086), (54, 2943405), (81, 1962270), (90, 1766043), (135, 1177362), (162, 981135), (243, 654090), (270, 588681), (405, 392454), (486, 327045), (729, 218030), (810, 196227), (1215, 130818), (1458, 109015), (2430, 65409), (3645, 43606), (7290, 21803)]