194279370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{17939}}^1$

素因数の和:17987

約数の個数: 48

約数和(自身を含む): 492130080

約数和(自身を除く): 297850710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1805, 2166, 3610, 5415, 10830, 17939, 35878, 53817, 89695, 107634, 179390, 269085, 340841, 538170, 681682, 1022523, 1704205, 2045046, 3408410, 5112615, 6475979, 10225230, 12951958, 19427937, 32379895, 38855874, 64759790, 97139685, 194279370]

約数ペア:

[(1, 194279370), (2, 97139685), (3, 64759790), (5, 38855874), (6, 32379895), (10, 19427937), (15, 12951958), (19, 10225230), (30, 6475979), (38, 5112615), (57, 3408410), (95, 2045046), (114, 1704205), (190, 1022523), (285, 681682), (361, 538170), (570, 340841), (722, 269085), (1083, 179390), (1805, 107634), (2166, 89695), (3610, 53817), (5415, 35878), (10830, 17939)]