118690980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42089}}^1$

素因数の和:42148

約数の個数: 48

約数和(自身を含む): 339413760

約数和(自身を除く): 220722780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 42089, 84178, 126267, 168356, 210445, 252534, 420890, 505068, 631335, 841780, 1262670, 1978183, 2525340, 3956366, 5934549, 7912732, 9890915, 11869098, 19781830, 23738196, 29672745, 39563660, 59345490, 118690980]

約数ペア:

[(1, 118690980), (2, 59345490), (3, 39563660), (4, 29672745), (5, 23738196), (6, 19781830), (10, 11869098), (12, 9890915), (15, 7912732), (20, 5934549), (30, 3956366), (47, 2525340), (60, 1978183), (94, 1262670), (141, 841780), (188, 631335), (235, 505068), (282, 420890), (470, 252534), (564, 210445), (705, 168356), (940, 126267), (1410, 84178), (2820, 42089)]