246149370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{143947}}^1$

素因数の和:143979

約数の個数: 48

約数和(自身を含む): 673676640

約数和(自身を除く): 427527270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 143947, 287894, 431841, 719735, 863682, 1295523, 1439470, 2159205, 2591046, 2734993, 4318410, 5469986, 6477615, 8204979, 12955230, 13674965, 16409958, 24614937, 27349930, 41024895, 49229874, 82049790, 123074685, 246149370]

約数ペア:

[(1, 246149370), (2, 123074685), (3, 82049790), (5, 49229874), (6, 41024895), (9, 27349930), (10, 24614937), (15, 16409958), (18, 13674965), (19, 12955230), (30, 8204979), (38, 6477615), (45, 5469986), (57, 4318410), (90, 2734993), (95, 2591046), (114, 2159205), (171, 1439470), (190, 1295523), (285, 863682), (342, 719735), (570, 431841), (855, 287894), (1710, 143947)]