419717820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2797}}^1$

素因数の和:2911

約数の個数: 96

約数和(自身を含む): 1224046656

約数和(自身を除く): 804328836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 61, 82, 122, 123, 164, 183, 205, 244, 246, 305, 366, 410, 492, 610, 615, 732, 820, 915, 1220, 1230, 1830, 2460, 2501, 2797, 3660, 5002, 5594, 7503, 8391, 10004, 11188, 12505, 13985, 15006, 16782, 25010, 27970, 30012, 33564, 37515, 41955, 50020, 55940, 75030, 83910, 114677, 150060, 167820, 170617, 229354, 341234, 344031, 458708, 511851, 573385, 682468, 688062, 853085, 1023702, 1146770, 1376124, 1706170, 1720155, 2047404, 2293540, 2559255, 3412340, 3440310, 5118510, 6880620, 6995297, 10237020, 13990594, 20985891, 27981188, 34976485, 41971782, 69952970, 83943564, 104929455, 139905940, 209858910, 419717820]

約数ペア:

[(1, 419717820), (2, 209858910), (3, 139905940), (4, 104929455), (5, 83943564), (6, 69952970), (10, 41971782), (12, 34976485), (15, 27981188), (20, 20985891), (30, 13990594), (41, 10237020), (60, 6995297), (61, 6880620), (82, 5118510), (122, 3440310), (123, 3412340), (164, 2559255), (183, 2293540), (205, 2047404), (244, 1720155), (246, 1706170), (305, 1376124), (366, 1146770), (410, 1023702), (492, 853085), (610, 688062), (615, 682468), (732, 573385), (820, 511851), (915, 458708), (1220, 344031), (1230, 341234), (1830, 229354), (2460, 170617), (2501, 167820), (2797, 150060), (3660, 114677), (5002, 83910), (5594, 75030), (7503, 55940), (8391, 50020), (10004, 41955), (11188, 37515), (12505, 33564), (13985, 30012), (15006, 27970), (16782, 25010)]