225794910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:534

約数の個数: 128

約数和(自身を含む): 627056640

約数和(自身を除く): 401261730

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 71, 110, 115, 138, 142, 165, 213, 230, 253, 330, 345, 355, 419, 426, 506, 690, 710, 759, 781, 838, 1065, 1257, 1265, 1518, 1562, 1633, 2095, 2130, 2343, 2514, 2530, 3266, 3795, 3905, 4190, 4609, 4686, 4899, 6285, 7590, 7810, 8165, 9218, 9637, 9798, 11715, 12570, 13827, 16330, 17963, 19274, 23045, 23430, 24495, 27654, 28911, 29749, 35926, 46090, 48185, 48990, 53889, 57822, 59498, 69135, 89247, 89815, 96370, 106007, 107778, 138270, 144555, 148745, 178494, 179630, 212014, 269445, 289110, 297490, 318021, 327239, 446235, 530035, 538890, 636042, 654478, 684227, 892470, 981717, 1060070, 1368454, 1590105, 1636195, 1963434, 2052681, 3180210, 3272390, 3421135, 4105362, 4908585, 6842270, 7526497, 9817170, 10263405, 15052994, 20526810, 22579491, 37632485, 45158982, 75264970, 112897455, 225794910]

約数ペア:

[(1, 225794910), (2, 112897455), (3, 75264970), (5, 45158982), (6, 37632485), (10, 22579491), (11, 20526810), (15, 15052994), (22, 10263405), (23, 9817170), (30, 7526497), (33, 6842270), (46, 4908585), (55, 4105362), (66, 3421135), (69, 3272390), (71, 3180210), (110, 2052681), (115, 1963434), (138, 1636195), (142, 1590105), (165, 1368454), (213, 1060070), (230, 981717), (253, 892470), (330, 684227), (345, 654478), (355, 636042), (419, 538890), (426, 530035), (506, 446235), (690, 327239), (710, 318021), (759, 297490), (781, 289110), (838, 269445), (1065, 212014), (1257, 179630), (1265, 178494), (1518, 148745), (1562, 144555), (1633, 138270), (2095, 107778), (2130, 106007), (2343, 96370), (2514, 89815), (2530, 89247), (3266, 69135), (3795, 59498), (3905, 57822), (4190, 53889), (4609, 48990), (4686, 48185), (4899, 46090), (6285, 35926), (7590, 29749), (7810, 28911), (8165, 27654), (9218, 24495), (9637, 23430), (9798, 23045), (11715, 19274), (12570, 17963), (13827, 16330)]