449321310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{87587}}^1$

素因数の和:87622

約数の個数: 64

約数和(自身を含む): 1261267200

約数和(自身を除く): 811945890

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, 5130, 87587, 175174, 262761, 437935, 525522, 788283, 875870, 1313805, 1576566, 1664153, 2364849, 2627610, 3328306, 3941415, 4729698, 4992459, 7882830, 8320765, 9984918, 11824245, 14977377, 16641530, 23648490, 24962295, 29954754, 44932131, 49924590, 74886885, 89864262, 149773770, 224660655, 449321310]

約数ペア:

[(1, 449321310), (2, 224660655), (3, 149773770), (5, 89864262), (6, 74886885), (9, 49924590), (10, 44932131), (15, 29954754), (18, 24962295), (19, 23648490), (27, 16641530), (30, 14977377), (38, 11824245), (45, 9984918), (54, 8320765), (57, 7882830), (90, 4992459), (95, 4729698), (114, 3941415), (135, 3328306), (171, 2627610), (190, 2364849), (270, 1664153), (285, 1576566), (342, 1313805), (513, 875870), (570, 788283), (855, 525522), (1026, 437935), (1710, 262761), (2565, 175174), (5130, 87587)]