13784310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2687}}^1$

素因数の和:2722

約数の個数: 64

約数和(自身を含む): 38707200

約数和(自身を除く): 24922890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 2687, 5130, 5374, 8061, 13435, 16122, 24183, 26870, 40305, 48366, 51053, 72549, 80610, 102106, 120915, 145098, 153159, 241830, 255265, 306318, 362745, 459477, 510530, 725490, 765795, 918954, 1378431, 1531590, 2297385, 2756862, 4594770, 6892155, 13784310]

約数ペア:

[(1, 13784310), (2, 6892155), (3, 4594770), (5, 2756862), (6, 2297385), (9, 1531590), (10, 1378431), (15, 918954), (18, 765795), (19, 725490), (27, 510530), (30, 459477), (38, 362745), (45, 306318), (54, 255265), (57, 241830), (90, 153159), (95, 145098), (114, 120915), (135, 102106), (171, 80610), (190, 72549), (270, 51053), (285, 48366), (342, 40305), (513, 26870), (570, 24183), (855, 16122), (1026, 13435), (1710, 8061), (2565, 5374), (2687, 5130)]