30106980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167261}}^1$

素因数の和:167276

約数の個数: 36

約数和(自身を含む): 91325052

約数和(自身を除く): 61218072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 167261, 334522, 501783, 669044, 836305, 1003566, 1505349, 1672610, 2007132, 2508915, 3010698, 3345220, 5017830, 6021396, 7526745, 10035660, 15053490, 30106980]

約数ペア:

[(1, 30106980), (2, 15053490), (3, 10035660), (4, 7526745), (5, 6021396), (6, 5017830), (9, 3345220), (10, 3010698), (12, 2508915), (15, 2007132), (18, 1672610), (20, 1505349), (30, 1003566), (36, 836305), (45, 669044), (60, 501783), (90, 334522), (180, 167261)]