1275510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 3374784

約数和(自身を除く): 2099274

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 61, 82, 85, 102, 122, 123, 170, 183, 205, 246, 255, 305, 366, 410, 510, 610, 615, 697, 915, 1037, 1230, 1394, 1830, 2074, 2091, 2501, 3111, 3485, 4182, 5002, 5185, 6222, 6970, 7503, 10370, 10455, 12505, 15006, 15555, 20910, 25010, 31110, 37515, 42517, 75030, 85034, 127551, 212585, 255102, 425170, 637755, 1275510]

約数ペア:

[(1, 1275510), (2, 637755), (3, 425170), (5, 255102), (6, 212585), (10, 127551), (15, 85034), (17, 75030), (30, 42517), (34, 37515), (41, 31110), (51, 25010), (61, 20910), (82, 15555), (85, 15006), (102, 12505), (122, 10455), (123, 10370), (170, 7503), (183, 6970), (205, 6222), (246, 5185), (255, 5002), (305, 4182), (366, 3485), (410, 3111), (510, 2501), (610, 2091), (615, 2074), (697, 1830), (915, 1394), (1037, 1230)]