6221320140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{644029}}^1$

素因数の和:644071

約数の個数: 96

約数和(自身を含む): 20773831680

約数和(自身を除く): 14552511540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 644029, 1288058, 1932087, 2576116, 3220145, 3864174, 4508203, 6440290, 7728348, 9016406, 9660435, 12880580, 13524609, 14812667, 18032812, 19320870, 22541015, 27049218, 29625334, 38641740, 44438001, 45082030, 54098436, 59250668, 67623045, 74063335, 88876002, 90164060, 103688669, 135246090, 148126670, 177752004, 207377338, 222190005, 270492180, 296253340, 311066007, 414754676, 444380010, 518443345, 622132014, 888760020, 1036886690, 1244264028, 1555330035, 2073773380, 3110660070, 6221320140]

約数ペア:

[(1, 6221320140), (2, 3110660070), (3, 2073773380), (4, 1555330035), (5, 1244264028), (6, 1036886690), (7, 888760020), (10, 622132014), (12, 518443345), (14, 444380010), (15, 414754676), (20, 311066007), (21, 296253340), (23, 270492180), (28, 222190005), (30, 207377338), (35, 177752004), (42, 148126670), (46, 135246090), (60, 103688669), (69, 90164060), (70, 88876002), (84, 74063335), (92, 67623045), (105, 59250668), (115, 54098436), (138, 45082030), (140, 44438001), (161, 38641740), (210, 29625334), (230, 27049218), (276, 22541015), (322, 19320870), (345, 18032812), (420, 14812667), (460, 13524609), (483, 12880580), (644, 9660435), (690, 9016406), (805, 7728348), (966, 6440290), (1380, 4508203), (1610, 3864174), (1932, 3220145), (2415, 2576116), (3220, 1932087), (4830, 1288058), (9660, 644029)]