2655570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 6967296

約数和(自身を除く): 4311726

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 127, 170, 205, 246, 254, 255, 381, 410, 510, 615, 635, 697, 762, 1230, 1270, 1394, 1905, 2091, 2159, 3485, 3810, 4182, 4318, 5207, 6477, 6970, 10414, 10455, 10795, 12954, 15621, 20910, 21590, 26035, 31242, 32385, 52070, 64770, 78105, 88519, 156210, 177038, 265557, 442595, 531114, 885190, 1327785, 2655570]

約数ペア:

[(1, 2655570), (2, 1327785), (3, 885190), (5, 531114), (6, 442595), (10, 265557), (15, 177038), (17, 156210), (30, 88519), (34, 78105), (41, 64770), (51, 52070), (82, 32385), (85, 31242), (102, 26035), (123, 21590), (127, 20910), (170, 15621), (205, 12954), (246, 10795), (254, 10455), (255, 10414), (381, 6970), (410, 6477), (510, 5207), (615, 4318), (635, 4182), (697, 3810), (762, 3485), (1230, 2159), (1270, 2091), (1394, 1905)]