1806196620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{93199}}^1$

素因数の和:93247

約数の個数: 96

約数和(自身を含む): 5636736000

約数和(自身を除く): 3830539380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3876, 4845, 6460, 9690, 19380, 93199, 186398, 279597, 372796, 465995, 559194, 931990, 1118388, 1397985, 1584383, 1770781, 1863980, 2795970, 3168766, 3541562, 4753149, 5312343, 5591940, 6337532, 7083124, 7921915, 8853905, 9506298, 10624686, 15843830, 17707810, 19012596, 21249372, 23765745, 26561715, 30103277, 31687660, 35415620, 47531490, 53123430, 60206554, 90309831, 95062980, 106246860, 120413108, 150516385, 180619662, 301032770, 361239324, 451549155, 602065540, 903098310, 1806196620]

約数ペア:

[(1, 1806196620), (2, 903098310), (3, 602065540), (4, 451549155), (5, 361239324), (6, 301032770), (10, 180619662), (12, 150516385), (15, 120413108), (17, 106246860), (19, 95062980), (20, 90309831), (30, 60206554), (34, 53123430), (38, 47531490), (51, 35415620), (57, 31687660), (60, 30103277), (68, 26561715), (76, 23765745), (85, 21249372), (95, 19012596), (102, 17707810), (114, 15843830), (170, 10624686), (190, 9506298), (204, 8853905), (228, 7921915), (255, 7083124), (285, 6337532), (323, 5591940), (340, 5312343), (380, 4753149), (510, 3541562), (570, 3168766), (646, 2795970), (969, 1863980), (1020, 1770781), (1140, 1584383), (1292, 1397985), (1615, 1118388), (1938, 931990), (3230, 559194), (3876, 465995), (4845, 372796), (6460, 279597), (9690, 186398), (19380, 93199)]