144654990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1427}}^1$

素因数の和:1577

約数の個数: 64

約数和(自身を含む): 361912320

約数和(自身を除く): 217257330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 109, 155, 186, 218, 310, 327, 465, 545, 654, 930, 1090, 1427, 1635, 2854, 3270, 3379, 4281, 6758, 7135, 8562, 10137, 14270, 16895, 20274, 21405, 33790, 42810, 44237, 50685, 88474, 101370, 132711, 155543, 221185, 265422, 311086, 442370, 466629, 663555, 777715, 933258, 1327110, 1555430, 2333145, 4666290, 4821833, 9643666, 14465499, 24109165, 28930998, 48218330, 72327495, 144654990]

約数ペア:

[(1, 144654990), (2, 72327495), (3, 48218330), (5, 28930998), (6, 24109165), (10, 14465499), (15, 9643666), (30, 4821833), (31, 4666290), (62, 2333145), (93, 1555430), (109, 1327110), (155, 933258), (186, 777715), (218, 663555), (310, 466629), (327, 442370), (465, 311086), (545, 265422), (654, 221185), (930, 155543), (1090, 132711), (1427, 101370), (1635, 88474), (2854, 50685), (3270, 44237), (3379, 42810), (4281, 33790), (6758, 21405), (7135, 20274), (8562, 16895), (10137, 14270)]