10728540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3137}}^1$

素因数の和:3171

約数の個数: 72

約数和(自身を含む): 34266960

約数和(自身を除く): 23538420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3137, 3420, 6274, 9411, 12548, 15685, 18822, 28233, 31370, 37644, 47055, 56466, 59603, 62740, 94110, 112932, 119206, 141165, 178809, 188220, 238412, 282330, 298015, 357618, 536427, 564660, 596030, 715236, 894045, 1072854, 1192060, 1788090, 2145708, 2682135, 3576180, 5364270, 10728540]

約数ペア:

[(1, 10728540), (2, 5364270), (3, 3576180), (4, 2682135), (5, 2145708), (6, 1788090), (9, 1192060), (10, 1072854), (12, 894045), (15, 715236), (18, 596030), (19, 564660), (20, 536427), (30, 357618), (36, 298015), (38, 282330), (45, 238412), (57, 188220), (60, 178809), (76, 141165), (90, 119206), (95, 112932), (114, 94110), (171, 62740), (180, 59603), (190, 56466), (228, 47055), (285, 37644), (342, 31370), (380, 28233), (570, 18822), (684, 15685), (855, 12548), (1140, 9411), (1710, 6274), (3137, 3420)]