30193470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17657}}^1$

素因数の和:17689

約数の個数: 48

約数和(自身を含む): 82639440

約数和(自身を除く): 52445970

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, 17657, 35314, 52971, 88285, 105942, 158913, 176570, 264855, 317826, 335483, 529710, 670966, 794565, 1006449, 1589130, 1677415, 2012898, 3019347, 3354830, 5032245, 6038694, 10064490, 15096735, 30193470]

約数ペア:

[(1, 30193470), (2, 15096735), (3, 10064490), (5, 6038694), (6, 5032245), (9, 3354830), (10, 3019347), (15, 2012898), (18, 1677415), (19, 1589130), (30, 1006449), (38, 794565), (45, 670966), (57, 529710), (90, 335483), (95, 317826), (114, 264855), (171, 176570), (190, 158913), (285, 105942), (342, 88285), (570, 52971), (855, 35314), (1710, 17657)]