153901710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{90001}}^1$

素因数の和:90033

約数の個数: 48

約数和(自身を含む): 421209360

約数和(自身を除く): 267307650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 90001, 180002, 270003, 450005, 540006, 810009, 900010, 1350015, 1620018, 1710019, 2700030, 3420038, 4050045, 5130057, 8100090, 8550095, 10260114, 15390171, 17100190, 25650285, 30780342, 51300570, 76950855, 153901710]

約数ペア:

[(1, 153901710), (2, 76950855), (3, 51300570), (5, 30780342), (6, 25650285), (9, 17100190), (10, 15390171), (15, 10260114), (18, 8550095), (19, 8100090), (30, 5130057), (38, 4050045), (45, 3420038), (57, 2700030), (90, 1710019), (95, 1620018), (114, 1350015), (171, 900010), (190, 810009), (285, 540006), (342, 450005), (570, 270003), (855, 180002), (1710, 90001)]