30142170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17627}}^1$

素因数の和:17659

約数の個数: 48

約数和(自身を含む): 82499040

約数和(自身を除く): 52356870

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, 17627, 35254, 52881, 88135, 105762, 158643, 176270, 264405, 317286, 334913, 528810, 669826, 793215, 1004739, 1586430, 1674565, 2009478, 3014217, 3349130, 5023695, 6028434, 10047390, 15071085, 30142170]

約数ペア:

[(1, 30142170), (2, 15071085), (3, 10047390), (5, 6028434), (6, 5023695), (9, 3349130), (10, 3014217), (15, 2009478), (18, 1674565), (19, 1586430), (30, 1004739), (38, 793215), (45, 669826), (57, 528810), (90, 334913), (95, 317286), (114, 264405), (171, 176270), (190, 158643), (285, 105762), (342, 88135), (570, 52881), (855, 35254), (1710, 17627)]