220103670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1759}}^1$

素因数の和:1909

約数の個数: 64

約数和(自身を含む): 546416640

約数和(自身を除く): 326312970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 97, 129, 194, 215, 258, 291, 430, 485, 582, 645, 970, 1290, 1455, 1759, 2910, 3518, 4171, 5277, 8342, 8795, 10554, 12513, 17590, 20855, 25026, 26385, 41710, 52770, 62565, 75637, 125130, 151274, 170623, 226911, 341246, 378185, 453822, 511869, 756370, 853115, 1023738, 1134555, 1706230, 2269110, 2559345, 5118690, 7336789, 14673578, 22010367, 36683945, 44020734, 73367890, 110051835, 220103670]

約数ペア:

[(1, 220103670), (2, 110051835), (3, 73367890), (5, 44020734), (6, 36683945), (10, 22010367), (15, 14673578), (30, 7336789), (43, 5118690), (86, 2559345), (97, 2269110), (129, 1706230), (194, 1134555), (215, 1023738), (258, 853115), (291, 756370), (430, 511869), (485, 453822), (582, 378185), (645, 341246), (970, 226911), (1290, 170623), (1455, 151274), (1759, 125130), (2910, 75637), (3518, 62565), (4171, 52770), (5277, 41710), (8342, 26385), (8795, 25026), (10554, 20855), (12513, 17590)]