30319695

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{953}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 60720192

約数和(自身を除く): 30400497

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 101, 105, 303, 315, 505, 707, 909, 953, 1515, 2121, 2859, 3535, 4545, 4765, 6363, 6671, 8577, 10605, 14295, 20013, 31815, 33355, 42885, 60039, 96253, 100065, 288759, 300195, 481265, 673771, 866277, 1443795, 2021313, 3368855, 4331385, 6063939, 10106565, 30319695]

約数ペア:

[(1, 30319695), (3, 10106565), (5, 6063939), (7, 4331385), (9, 3368855), (15, 2021313), (21, 1443795), (35, 866277), (45, 673771), (63, 481265), (101, 300195), (105, 288759), (303, 100065), (315, 96253), (505, 60039), (707, 42885), (909, 33355), (953, 31815), (1515, 20013), (2121, 14295), (2859, 10605), (3535, 8577), (4545, 6671), (4765, 6363)]