26161290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15299}}^1$

素因数の和:15331

約数の個数: 48

約数和(自身を含む): 71604000

約数和(自身を除く): 45442710

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, 15299, 30598, 45897, 76495, 91794, 137691, 152990, 229485, 275382, 290681, 458970, 581362, 688455, 872043, 1376910, 1453405, 1744086, 2616129, 2906810, 4360215, 5232258, 8720430, 13080645, 26161290]

約数ペア:

[(1, 26161290), (2, 13080645), (3, 8720430), (5, 5232258), (6, 4360215), (9, 2906810), (10, 2616129), (15, 1744086), (18, 1453405), (19, 1376910), (30, 872043), (38, 688455), (45, 581362), (57, 458970), (90, 290681), (95, 275382), (114, 229485), (171, 152990), (190, 137691), (285, 91794), (342, 76495), (570, 45897), (855, 30598), (1710, 15299)]