2062060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 5870592

約数和(自身を除く): 3808532

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 103, 110, 130, 140, 143, 154, 182, 206, 220, 260, 286, 308, 364, 385, 412, 455, 515, 572, 715, 721, 770, 910, 1001, 1030, 1133, 1339, 1430, 1442, 1540, 1820, 2002, 2060, 2266, 2678, 2860, 2884, 3605, 4004, 4532, 5005, 5356, 5665, 6695, 7210, 7931, 9373, 10010, 11330, 13390, 14420, 14729, 15862, 18746, 20020, 22660, 26780, 29458, 31724, 37492, 39655, 46865, 58916, 73645, 79310, 93730, 103103, 147290, 158620, 187460, 206206, 294580, 412412, 515515, 1031030, 2062060]

約数ペア:

[(1, 2062060), (2, 1031030), (4, 515515), (5, 412412), (7, 294580), (10, 206206), (11, 187460), (13, 158620), (14, 147290), (20, 103103), (22, 93730), (26, 79310), (28, 73645), (35, 58916), (44, 46865), (52, 39655), (55, 37492), (65, 31724), (70, 29458), (77, 26780), (91, 22660), (103, 20020), (110, 18746), (130, 15862), (140, 14729), (143, 14420), (154, 13390), (182, 11330), (206, 10010), (220, 9373), (260, 7931), (286, 7210), (308, 6695), (364, 5665), (385, 5356), (412, 5005), (455, 4532), (515, 4004), (572, 3605), (715, 2884), (721, 2860), (770, 2678), (910, 2266), (1001, 2060), (1030, 2002), (1133, 1820), (1339, 1540), (1430, 1442)]