140210310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{245983}}^1$

素因数の和:246012

約数の個数: 32

約数和(自身を含む): 354216960

約数和(自身を除く): 214006650

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 245983, 491966, 737949, 1229915, 1475898, 2459830, 3689745, 4673677, 7379490, 9347354, 14021031, 23368385, 28042062, 46736770, 70105155, 140210310]

約数ペア:

[(1, 140210310), (2, 70105155), (3, 46736770), (5, 28042062), (6, 23368385), (10, 14021031), (15, 9347354), (19, 7379490), (30, 4673677), (38, 3689745), (57, 2459830), (95, 1475898), (114, 1229915), (190, 737949), (285, 491966), (570, 245983)]