70487910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41221}}^1$

素因数の和:41253

約数の個数: 48

約数和(自身を含む): 192918960

約数和(自身を除く): 122431050

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, 41221, 82442, 123663, 206105, 247326, 370989, 412210, 618315, 741978, 783199, 1236630, 1566398, 1854945, 2349597, 3709890, 3915995, 4699194, 7048791, 7831990, 11747985, 14097582, 23495970, 35243955, 70487910]

約数ペア:

[(1, 70487910), (2, 35243955), (3, 23495970), (5, 14097582), (6, 11747985), (9, 7831990), (10, 7048791), (15, 4699194), (18, 3915995), (19, 3709890), (30, 2349597), (38, 1854945), (45, 1566398), (57, 1236630), (90, 783199), (95, 741978), (114, 618315), (171, 412210), (190, 370989), (285, 247326), (342, 206105), (570, 123663), (855, 82442), (1710, 41221)]