1678304340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3107971}}^1$

素因数の和:3107989

約数の個数: 48

約数和(自身を含む): 5221392960

約数和(自身を除く): 3543088620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3107971, 6215942, 9323913, 12431884, 15539855, 18647826, 27971739, 31079710, 37295652, 46619565, 55943478, 62159420, 83915217, 93239130, 111886956, 139858695, 167830434, 186478260, 279717390, 335660868, 419576085, 559434780, 839152170, 1678304340]

約数ペア:

[(1, 1678304340), (2, 839152170), (3, 559434780), (4, 419576085), (5, 335660868), (6, 279717390), (9, 186478260), (10, 167830434), (12, 139858695), (15, 111886956), (18, 93239130), (20, 83915217), (27, 62159420), (30, 55943478), (36, 46619565), (45, 37295652), (54, 31079710), (60, 27971739), (90, 18647826), (108, 15539855), (135, 12431884), (180, 9323913), (270, 6215942), (540, 3107971)]