3863860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 10950912

約数和(自身を除く): 7087052

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 193, 220, 260, 286, 308, 364, 385, 386, 455, 572, 715, 770, 772, 910, 965, 1001, 1351, 1430, 1540, 1820, 1930, 2002, 2123, 2509, 2702, 2860, 3860, 4004, 4246, 5005, 5018, 5404, 6755, 8492, 10010, 10036, 10615, 12545, 13510, 14861, 17563, 20020, 21230, 25090, 27020, 27599, 29722, 35126, 42460, 50180, 55198, 59444, 70252, 74305, 87815, 110396, 137995, 148610, 175630, 193193, 275990, 297220, 351260, 386386, 551980, 772772, 965965, 1931930, 3863860]

約数ペア:

[(1, 3863860), (2, 1931930), (4, 965965), (5, 772772), (7, 551980), (10, 386386), (11, 351260), (13, 297220), (14, 275990), (20, 193193), (22, 175630), (26, 148610), (28, 137995), (35, 110396), (44, 87815), (52, 74305), (55, 70252), (65, 59444), (70, 55198), (77, 50180), (91, 42460), (110, 35126), (130, 29722), (140, 27599), (143, 27020), (154, 25090), (182, 21230), (193, 20020), (220, 17563), (260, 14861), (286, 13510), (308, 12545), (364, 10615), (385, 10036), (386, 10010), (455, 8492), (572, 6755), (715, 5404), (770, 5018), (772, 5005), (910, 4246), (965, 4004), (1001, 3860), (1351, 2860), (1430, 2702), (1540, 2509), (1820, 2123), (1930, 2002)]