157304340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{873913}}^1$

素因数の和:873928

約数の個数: 36

約数和(自身を含む): 477157044

約数和(自身を除く): 319852704

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 873913, 1747826, 2621739, 3495652, 4369565, 5243478, 7865217, 8739130, 10486956, 13108695, 15730434, 17478260, 26217390, 31460868, 39326085, 52434780, 78652170, 157304340]

約数ペア:

[(1, 157304340), (2, 78652170), (3, 52434780), (4, 39326085), (5, 31460868), (6, 26217390), (9, 17478260), (10, 15730434), (12, 13108695), (15, 10486956), (18, 8739130), (20, 7865217), (30, 5243478), (36, 4369565), (45, 3495652), (60, 2621739), (90, 1747826), (180, 873913)]