47789370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27947}}^1$

素因数の和:27979

約数の個数: 48

約数和(自身を含む): 130796640

約数和(自身を除く): 83007270

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, 27947, 55894, 83841, 139735, 167682, 251523, 279470, 419205, 503046, 530993, 838410, 1061986, 1257615, 1592979, 2515230, 2654965, 3185958, 4778937, 5309930, 7964895, 9557874, 15929790, 23894685, 47789370]

約数ペア:

[(1, 47789370), (2, 23894685), (3, 15929790), (5, 9557874), (6, 7964895), (9, 5309930), (10, 4778937), (15, 3185958), (18, 2654965), (19, 2515230), (30, 1592979), (38, 1257615), (45, 1061986), (57, 838410), (90, 530993), (95, 503046), (114, 419205), (171, 279470), (190, 251523), (285, 167682), (342, 139735), (570, 83841), (855, 55894), (1710, 27947)]