72691770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 180641664

約数和(自身を除く): 107949894

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 113, 123, 205, 226, 246, 339, 410, 523, 565, 615, 678, 1046, 1130, 1230, 1569, 1695, 2615, 3138, 3390, 4633, 5230, 7845, 9266, 13899, 15690, 21443, 23165, 27798, 42886, 46330, 59099, 64329, 69495, 107215, 118198, 128658, 138990, 177297, 214430, 295495, 321645, 354594, 590990, 643290, 886485, 1772970, 2423059, 4846118, 7269177, 12115295, 14538354, 24230590, 36345885, 72691770]

約数ペア:

[(1, 72691770), (2, 36345885), (3, 24230590), (5, 14538354), (6, 12115295), (10, 7269177), (15, 4846118), (30, 2423059), (41, 1772970), (82, 886485), (113, 643290), (123, 590990), (205, 354594), (226, 321645), (246, 295495), (339, 214430), (410, 177297), (523, 138990), (565, 128658), (615, 118198), (678, 107215), (1046, 69495), (1130, 64329), (1230, 59099), (1569, 46330), (1695, 42886), (2615, 27798), (3138, 23165), (3390, 21443), (4633, 15690), (5230, 13899), (7845, 9266)]