65048060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42239}}^1$

素因数の和:42266

約数の個数: 48

約数和(自身を含む): 170311680

約数和(自身を除く): 105263620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 42239, 84478, 168956, 211195, 295673, 422390, 464629, 591346, 844780, 929258, 1182692, 1478365, 1858516, 2323145, 2956730, 3252403, 4646290, 5913460, 6504806, 9292580, 13009612, 16262015, 32524030, 65048060]

約数ペア:

[(1, 65048060), (2, 32524030), (4, 16262015), (5, 13009612), (7, 9292580), (10, 6504806), (11, 5913460), (14, 4646290), (20, 3252403), (22, 2956730), (28, 2323145), (35, 1858516), (44, 1478365), (55, 1182692), (70, 929258), (77, 844780), (110, 591346), (140, 464629), (154, 422390), (220, 295673), (308, 211195), (385, 168956), (770, 84478), (1540, 42239)]