1640289030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{19259}}^1$

素因数の和:19453

約数の個数: 64

約数和(自身を含む): 4193441280

約数和(自身を除く): 2553152250

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 167, 170, 255, 334, 501, 510, 835, 1002, 1670, 2505, 2839, 5010, 5678, 8517, 14195, 17034, 19259, 28390, 38518, 42585, 57777, 85170, 96295, 115554, 192590, 288885, 327403, 577770, 654806, 982209, 1637015, 1964418, 3216253, 3274030, 4911045, 6432506, 9648759, 9822090, 16081265, 19297518, 32162530, 48243795, 54676301, 96487590, 109352602, 164028903, 273381505, 328057806, 546763010, 820144515, 1640289030]

約数ペア:

[(1, 1640289030), (2, 820144515), (3, 546763010), (5, 328057806), (6, 273381505), (10, 164028903), (15, 109352602), (17, 96487590), (30, 54676301), (34, 48243795), (51, 32162530), (85, 19297518), (102, 16081265), (167, 9822090), (170, 9648759), (255, 6432506), (334, 4911045), (501, 3274030), (510, 3216253), (835, 1964418), (1002, 1637015), (1670, 982209), (2505, 654806), (2839, 577770), (5010, 327403), (5678, 288885), (8517, 192590), (14195, 115554), (17034, 96295), (19259, 85170), (28390, 57777), (38518, 42585)]