30436830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 81849600

約数和(自身を除く): 51412770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 270, 278, 417, 695, 811, 834, 1251, 1390, 1622, 2085, 2433, 2502, 3753, 4055, 4170, 4866, 6255, 7299, 7506, 8110, 12165, 12510, 14598, 18765, 21897, 24330, 36495, 37530, 43794, 72990, 109485, 112729, 218970, 225458, 338187, 563645, 676374, 1014561, 1127290, 1690935, 2029122, 3043683, 3381870, 5072805, 6087366, 10145610, 15218415, 30436830]

約数ペア:

[(1, 30436830), (2, 15218415), (3, 10145610), (5, 6087366), (6, 5072805), (9, 3381870), (10, 3043683), (15, 2029122), (18, 1690935), (27, 1127290), (30, 1014561), (45, 676374), (54, 563645), (90, 338187), (135, 225458), (139, 218970), (270, 112729), (278, 109485), (417, 72990), (695, 43794), (811, 37530), (834, 36495), (1251, 24330), (1390, 21897), (1622, 18765), (2085, 14598), (2433, 12510), (2502, 12165), (3753, 8110), (4055, 7506), (4170, 7299), (4866, 6255)]