4186260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1789}}^1$

素因数の和:1817

約数の個数: 72

約数和(自身を含む): 13682760

約数和(自身を除く): 9496500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 1789, 2340, 3578, 5367, 7156, 8945, 10734, 16101, 17890, 21468, 23257, 26835, 32202, 35780, 46514, 53670, 64404, 69771, 80505, 93028, 107340, 116285, 139542, 161010, 209313, 232570, 279084, 322020, 348855, 418626, 465140, 697710, 837252, 1046565, 1395420, 2093130, 4186260]

約数ペア:

[(1, 4186260), (2, 2093130), (3, 1395420), (4, 1046565), (5, 837252), (6, 697710), (9, 465140), (10, 418626), (12, 348855), (13, 322020), (15, 279084), (18, 232570), (20, 209313), (26, 161010), (30, 139542), (36, 116285), (39, 107340), (45, 93028), (52, 80505), (60, 69771), (65, 64404), (78, 53670), (90, 46514), (117, 35780), (130, 32202), (156, 26835), (180, 23257), (195, 21468), (234, 17890), (260, 16101), (390, 10734), (468, 8945), (585, 7156), (780, 5367), (1170, 3578), (1789, 2340)]