3728970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1973}}^1$

素因数の和:1996

約数の個数: 64

約数和(自身を含む): 11370240

約数和(自身を除く): 7641270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 1973, 3946, 5919, 9865, 11838, 13811, 17757, 19730, 27622, 29595, 35514, 41433, 53271, 59190, 69055, 82866, 88785, 106542, 124299, 138110, 177570, 207165, 248598, 266355, 372897, 414330, 532710, 621495, 745794, 1242990, 1864485, 3728970]

約数ペア:

[(1, 3728970), (2, 1864485), (3, 1242990), (5, 745794), (6, 621495), (7, 532710), (9, 414330), (10, 372897), (14, 266355), (15, 248598), (18, 207165), (21, 177570), (27, 138110), (30, 124299), (35, 106542), (42, 88785), (45, 82866), (54, 69055), (63, 59190), (70, 53271), (90, 41433), (105, 35514), (126, 29595), (135, 27622), (189, 19730), (210, 17757), (270, 13811), (315, 11838), (378, 9865), (630, 5919), (945, 3946), (1890, 1973)]